1247185800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 432

約数和(自身を含む): 4994233920

約数和(自身を除く): 3747048120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 103, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 206, 210, 217, 225, 248, 252, 279, 280, 300, 309, 310, 315, 350, 360, 372, 412, 420, 434, 450, 465, 504, 515, 525, 558, 600, 618, 620, 630, 651, 700, 721, 744, 775, 824, 840, 868, 900, 927, 930, 961, 1030, 1050, 1085, 1116, 1236, 1240, 1260, 1302, 1395, 1400, 1442, 1545, 1550, 1575, 1736, 1800, 1854, 1860, 1922, 1953, 2060, 2100, 2163, 2170, 2232, 2325, 2472, 2520, 2575, 2604, 2790, 2883, 2884, 3090, 3100, 3150, 3193, 3255, 3605, 3708, 3720, 3844, 3906, 4120, 4200, 4326, 4340, 4635, 4650, 4805, 5150, 5208, 5425, 5580, 5766, 5768, 6180, 6200, 6300, 6386, 6489, 6510, 6727, 6975, 7210, 7416, 7688, 7725, 7812, 8649, 8652, 8680, 9270, 9300, 9579, 9610, 9765, 10300, 10815, 10850, 11160, 11532, 12360, 12600, 12772, 12978, 13020, 13454, 13950, 14415, 14420, 15450, 15624, 15965, 16275, 17298, 17304, 18025, 18540, 18600, 19158, 19220, 19530, 20181, 20600, 21630, 21700, 22351, 23064, 23175, 24025, 25544, 25956, 26040, 26908, 27900, 28737, 28830, 28840, 30900, 31930, 32445, 32550, 33635, 34596, 36050, 37080, 38316, 38440, 39060, 40362, 43245, 43260, 43400, 44702, 46350, 47895, 48050, 48825, 51912, 53816, 54075, 55800, 57474, 57660, 60543, 61800, 63860, 64890, 65100, 67053, 67270, 69192, 72075, 72100, 76632, 78120, 79825, 80724, 86490, 86520, 89404, 92700, 95790, 96100, 97650, 98983, 100905, 108150, 111755, 114948, 115320, 121086, 127720, 129780, 130200, 134106, 134540, 143685, 144150, 144200, 159650, 161448, 162225, 168175, 172980, 178808, 185400, 191580, 192200, 195300, 197966, 201159, 201810, 216225, 216300, 223510, 229896, 239475, 242172, 259560, 268212, 269080, 287370, 288300, 296949, 302715, 319300, 324450, 335265, 336350, 345960, 383160, 390600, 395932, 402318, 403620, 432450, 432600, 447020, 478950, 484344, 494915, 504525, 536424, 558775, 574740, 576600, 593898, 605430, 638600, 648900, 670530, 672700, 692881, 718425, 791864, 804636, 807240, 864900, 890847, 894040, 957900, 989830, 1005795, 1009050, 1117550, 1149480, 1187796, 1210860, 1297800, 1341060, 1345400, 1385762, 1436850, 1484745, 1513575, 1609272, 1676325, 1729800, 1781694, 1915800, 1979660, 2011590, 2018100, 2078643, 2235100, 2375592, 2421720, 2474575, 2682120, 2771524, 2873700, 2969490, 3027150, 3352650, 3464405, 3563388, 3959320, 4023180, 4036200, 4157286, 4454235, 4470200, 4949150, 5028975, 5543048, 5747400, 5938980, 6054300, 6235929, 6705300, 6928810, 7126776, 7423725, 8046360, 8314572, 8908470, 9898300, 10057950, 10393215, 11877960, 12108600, 12471858, 13410600, 13857620, 14847450, 16629144, 17322025, 17816940, 19796600, 20115900, 20786430, 22271175, 24943716, 27715240, 29694900, 31179645, 34644050, 35633880, 40231800, 41572860, 44542350, 49887432, 51966075, 59389800, 62359290, 69288100, 83145720, 89084700, 103932150, 124718580, 138576200, 155898225, 178169400, 207864300, 249437160, 311796450, 415728600, 623592900, 1247185800]

約数ペア:

[(1, 1247185800), (2, 623592900), (3, 415728600), (4, 311796450), (5, 249437160), (6, 207864300), (7, 178169400), (8, 155898225), (9, 138576200), (10, 124718580), (12, 103932150), (14, 89084700), (15, 83145720), (18, 69288100), (20, 62359290), (21, 59389800), (24, 51966075), (25, 49887432), (28, 44542350), (30, 41572860), (31, 40231800), (35, 35633880), (36, 34644050), (40, 31179645), (42, 29694900), (45, 27715240), (50, 24943716), (56, 22271175), (60, 20786430), (62, 20115900), (63, 19796600), (70, 17816940), (72, 17322025), (75, 16629144), (84, 14847450), (90, 13857620), (93, 13410600), (100, 12471858), (103, 12108600), (105, 11877960), (120, 10393215), (124, 10057950), (126, 9898300), (140, 8908470), (150, 8314572), (155, 8046360), (168, 7423725), (175, 7126776), (180, 6928810), (186, 6705300), (200, 6235929), (206, 6054300), (210, 5938980), (217, 5747400), (225, 5543048), (248, 5028975), (252, 4949150), (279, 4470200), (280, 4454235), (300, 4157286), (309, 4036200), (310, 4023180), (315, 3959320), (350, 3563388), (360, 3464405), (372, 3352650), (412, 3027150), (420, 2969490), (434, 2873700), (450, 2771524), (465, 2682120), (504, 2474575), (515, 2421720), (525, 2375592), (558, 2235100), (600, 2078643), (618, 2018100), (620, 2011590), (630, 1979660), (651, 1915800), (700, 1781694), (721, 1729800), (744, 1676325), (775, 1609272), (824, 1513575), (840, 1484745), (868, 1436850), (900, 1385762), (927, 1345400), (930, 1341060), (961, 1297800), (1030, 1210860), (1050, 1187796), (1085, 1149480), (1116, 1117550), (1236, 1009050), (1240, 1005795), (1260, 989830), (1302, 957900), (1395, 894040), (1400, 890847), (1442, 864900), (1545, 807240), (1550, 804636), (1575, 791864), (1736, 718425), (1800, 692881), (1854, 672700), (1860, 670530), (1922, 648900), (1953, 638600), (2060, 605430), (2100, 593898), (2163, 576600), (2170, 574740), (2232, 558775), (2325, 536424), (2472, 504525), (2520, 494915), (2575, 484344), (2604, 478950), (2790, 447020), (2883, 432600), (2884, 432450), (3090, 403620), (3100, 402318), (3150, 395932), (3193, 390600), (3255, 383160), (3605, 345960), (3708, 336350), (3720, 335265), (3844, 324450), (3906, 319300), (4120, 302715), (4200, 296949), (4326, 288300), (4340, 287370), (4635, 269080), (4650, 268212), (4805, 259560), (5150, 242172), (5208, 239475), (5425, 229896), (5580, 223510), (5766, 216300), (5768, 216225), (6180, 201810), (6200, 201159), (6300, 197966), (6386, 195300), (6489, 192200), (6510, 191580), (6727, 185400), (6975, 178808), (7210, 172980), (7416, 168175), (7688, 162225), (7725, 161448), (7812, 159650), (8649, 144200), (8652, 144150), (8680, 143685), (9270, 134540), (9300, 134106), (9579, 130200), (9610, 129780), (9765, 127720), (10300, 121086), (10815, 115320), (10850, 114948), (11160, 111755), (11532, 108150), (12360, 100905), (12600, 98983), (12772, 97650), (12978, 96100), (13020, 95790), (13454, 92700), (13950, 89404), (14415, 86520), (14420, 86490), (15450, 80724), (15624, 79825), (15965, 78120), (16275, 76632), (17298, 72100), (17304, 72075), (18025, 69192), (18540, 67270), (18600, 67053), (19158, 65100), (19220, 64890), (19530, 63860), (20181, 61800), (20600, 60543), (21630, 57660), (21700, 57474), (22351, 55800), (23064, 54075), (23175, 53816), (24025, 51912), (25544, 48825), (25956, 48050), (26040, 47895), (26908, 46350), (27900, 44702), (28737, 43400), (28830, 43260), (28840, 43245), (30900, 40362), (31930, 39060), (32445, 38440), (32550, 38316), (33635, 37080), (34596, 36050)]