20154231000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2377

約数の個数: 512

約数和(自身を含む): 77905152000

約数和(自身を除く): 57750921000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 27, 30, 34, 36, 38, 40, 45, 50, 51, 54, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 108, 114, 120, 125, 135, 136, 150, 152, 153, 170, 171, 180, 190, 200, 204, 216, 225, 228, 250, 255, 270, 285, 300, 306, 323, 340, 342, 360, 375, 380, 408, 425, 450, 456, 459, 475, 500, 510, 513, 540, 570, 600, 612, 646, 675, 680, 684, 750, 760, 765, 850, 855, 900, 918, 950, 969, 1000, 1020, 1026, 1080, 1125, 1140, 1224, 1275, 1292, 1350, 1368, 1425, 1500, 1530, 1615, 1700, 1710, 1800, 1836, 1900, 1938, 2040, 2052, 2125, 2250, 2280, 2295, 2311, 2375, 2550, 2565, 2584, 2700, 2850, 2907, 3000, 3060, 3230, 3375, 3400, 3420, 3672, 3800, 3825, 3876, 4104, 4250, 4275, 4500, 4590, 4622, 4750, 4845, 5100, 5130, 5400, 5700, 5814, 6120, 6375, 6460, 6750, 6840, 6933, 7125, 7650, 7752, 8075, 8500, 8550, 8721, 9000, 9180, 9244, 9500, 9690, 10200, 10260, 11400, 11475, 11555, 11628, 12750, 12825, 12920, 13500, 13866, 14250, 14535, 15300, 16150, 17000, 17100, 17442, 18360, 18488, 19000, 19125, 19380, 20520, 20799, 21375, 22950, 23110, 23256, 24225, 25500, 25650, 27000, 27732, 28500, 29070, 30600, 32300, 34200, 34665, 34884, 38250, 38760, 39287, 40375, 41598, 42750, 43605, 43909, 45900, 46220, 48450, 51000, 51300, 55464, 57000, 57375, 57775, 58140, 62397, 64125, 64600, 69330, 69768, 72675, 76500, 78574, 80750, 83196, 85500, 87210, 87818, 91800, 92440, 96900, 102600, 103995, 114750, 115550, 116280, 117861, 121125, 124794, 128250, 131727, 138660, 145350, 153000, 157148, 161500, 166392, 171000, 173325, 174420, 175636, 193800, 196435, 207990, 218025, 219545, 229500, 231100, 235722, 242250, 249588, 256500, 263454, 277320, 288875, 290700, 311985, 314296, 323000, 346650, 348840, 351272, 353583, 363375, 392870, 395181, 415980, 436050, 439090, 459000, 462200, 471444, 484500, 499176, 513000, 519975, 526908, 577750, 581400, 589305, 623970, 658635, 693300, 707166, 726750, 746453, 785740, 790362, 831960, 866625, 872100, 878180, 942888, 969000, 982175, 1039950, 1053816, 1060749, 1090125, 1097725, 1155500, 1178610, 1185543, 1247940, 1317270, 1386600, 1414332, 1453500, 1492906, 1559925, 1571480, 1580724, 1733250, 1744200, 1756360, 1767915, 1964350, 1975905, 2079900, 2121498, 2180250, 2195450, 2239359, 2311000, 2357220, 2371086, 2495880, 2599875, 2634540, 2828664, 2907000, 2946525, 2985812, 3119850, 3161448, 3293175, 3466500, 3535830, 3732265, 3928700, 3951810, 4159800, 4242996, 4360500, 4390900, 4478718, 4714440, 4742172, 4910875, 5199750, 5269080, 5303745, 5488625, 5893050, 5927715, 5971624, 6239700, 6586350, 6718077, 6933000, 7071660, 7464530, 7799625, 7857400, 7903620, 8485992, 8721000, 8781800, 8839575, 8957436, 9484344, 9821750, 9879525, 10399500, 10607490, 10977250, 11196795, 11786100, 11855430, 12479400, 13172700, 13436154, 14143320, 14732625, 14929060, 15599250, 15807240, 16465875, 17679150, 17914872, 18661325, 19643500, 19759050, 20154231, 20799000, 21214980, 21954500, 22393590, 23572200, 23710860, 26345400, 26518725, 26872308, 29465250, 29638575, 29858120, 31198500, 32931750, 33590385, 35358300, 37322650, 39287000, 39518100, 40308462, 42429960, 43909000, 44197875, 44787180, 47421720, 49397625, 53037450, 53744616, 55983975, 58930500, 59277150, 62397000, 65863500, 67180770, 70716600, 74645300, 79036200, 80616924, 88395750, 89574360, 93306625, 98795250, 100771155, 106074900, 111967950, 117861000, 118554300, 131727000, 132593625, 134361540, 148192875, 149290600, 161233848, 167951925, 176791500, 186613250, 197590500, 201542310, 212149800, 223935900, 237108600, 265187250, 268723080, 279919875, 296385750, 335903850, 353583000, 373226500, 395181000, 403084620, 447871800, 503855775, 530374500, 559839750, 592771500, 671807700, 746453000, 806169240, 839759625, 1007711550, 1060749000, 1119679500, 1185543000, 1343615400, 1679519250, 2015423100, 2239359000, 2519278875, 3359038500, 4030846200, 5038557750, 6718077000, 10077115500, 20154231000]

約数ペア:

[(1, 20154231000), (2, 10077115500), (3, 6718077000), (4, 5038557750), (5, 4030846200), (6, 3359038500), (8, 2519278875), (9, 2239359000), (10, 2015423100), (12, 1679519250), (15, 1343615400), (17, 1185543000), (18, 1119679500), (19, 1060749000), (20, 1007711550), (24, 839759625), (25, 806169240), (27, 746453000), (30, 671807700), (34, 592771500), (36, 559839750), (38, 530374500), (40, 503855775), (45, 447871800), (50, 403084620), (51, 395181000), (54, 373226500), (57, 353583000), (60, 335903850), (68, 296385750), (72, 279919875), (75, 268723080), (76, 265187250), (85, 237108600), (90, 223935900), (95, 212149800), (100, 201542310), (102, 197590500), (108, 186613250), (114, 176791500), (120, 167951925), (125, 161233848), (135, 149290600), (136, 148192875), (150, 134361540), (152, 132593625), (153, 131727000), (170, 118554300), (171, 117861000), (180, 111967950), (190, 106074900), (200, 100771155), (204, 98795250), (216, 93306625), (225, 89574360), (228, 88395750), (250, 80616924), (255, 79036200), (270, 74645300), (285, 70716600), (300, 67180770), (306, 65863500), (323, 62397000), (340, 59277150), (342, 58930500), (360, 55983975), (375, 53744616), (380, 53037450), (408, 49397625), (425, 47421720), (450, 44787180), (456, 44197875), (459, 43909000), (475, 42429960), (500, 40308462), (510, 39518100), (513, 39287000), (540, 37322650), (570, 35358300), (600, 33590385), (612, 32931750), (646, 31198500), (675, 29858120), (680, 29638575), (684, 29465250), (750, 26872308), (760, 26518725), (765, 26345400), (850, 23710860), (855, 23572200), (900, 22393590), (918, 21954500), (950, 21214980), (969, 20799000), (1000, 20154231), (1020, 19759050), (1026, 19643500), (1080, 18661325), (1125, 17914872), (1140, 17679150), (1224, 16465875), (1275, 15807240), (1292, 15599250), (1350, 14929060), (1368, 14732625), (1425, 14143320), (1500, 13436154), (1530, 13172700), (1615, 12479400), (1700, 11855430), (1710, 11786100), (1800, 11196795), (1836, 10977250), (1900, 10607490), (1938, 10399500), (2040, 9879525), (2052, 9821750), (2125, 9484344), (2250, 8957436), (2280, 8839575), (2295, 8781800), (2311, 8721000), (2375, 8485992), (2550, 7903620), (2565, 7857400), (2584, 7799625), (2700, 7464530), (2850, 7071660), (2907, 6933000), (3000, 6718077), (3060, 6586350), (3230, 6239700), (3375, 5971624), (3400, 5927715), (3420, 5893050), (3672, 5488625), (3800, 5303745), (3825, 5269080), (3876, 5199750), (4104, 4910875), (4250, 4742172), (4275, 4714440), (4500, 4478718), (4590, 4390900), (4622, 4360500), (4750, 4242996), (4845, 4159800), (5100, 3951810), (5130, 3928700), (5400, 3732265), (5700, 3535830), (5814, 3466500), (6120, 3293175), (6375, 3161448), (6460, 3119850), (6750, 2985812), (6840, 2946525), (6933, 2907000), (7125, 2828664), (7650, 2634540), (7752, 2599875), (8075, 2495880), (8500, 2371086), (8550, 2357220), (8721, 2311000), (9000, 2239359), (9180, 2195450), (9244, 2180250), (9500, 2121498), (9690, 2079900), (10200, 1975905), (10260, 1964350), (11400, 1767915), (11475, 1756360), (11555, 1744200), (11628, 1733250), (12750, 1580724), (12825, 1571480), (12920, 1559925), (13500, 1492906), (13866, 1453500), (14250, 1414332), (14535, 1386600), (15300, 1317270), (16150, 1247940), (17000, 1185543), (17100, 1178610), (17442, 1155500), (18360, 1097725), (18488, 1090125), (19000, 1060749), (19125, 1053816), (19380, 1039950), (20520, 982175), (20799, 969000), (21375, 942888), (22950, 878180), (23110, 872100), (23256, 866625), (24225, 831960), (25500, 790362), (25650, 785740), (27000, 746453), (27732, 726750), (28500, 707166), (29070, 693300), (30600, 658635), (32300, 623970), (34200, 589305), (34665, 581400), (34884, 577750), (38250, 526908), (38760, 519975), (39287, 513000), (40375, 499176), (41598, 484500), (42750, 471444), (43605, 462200), (43909, 459000), (45900, 439090), (46220, 436050), (48450, 415980), (51000, 395181), (51300, 392870), (55464, 363375), (57000, 353583), (57375, 351272), (57775, 348840), (58140, 346650), (62397, 323000), (64125, 314296), (64600, 311985), (69330, 290700), (69768, 288875), (72675, 277320), (76500, 263454), (78574, 256500), (80750, 249588), (83196, 242250), (85500, 235722), (87210, 231100), (87818, 229500), (91800, 219545), (92440, 218025), (96900, 207990), (102600, 196435), (103995, 193800), (114750, 175636), (115550, 174420), (116280, 173325), (117861, 171000), (121125, 166392), (124794, 161500), (128250, 157148), (131727, 153000), (138660, 145350)]