68314500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 245306880

約数和(自身を除く): 176992380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 47, 50, 51, 57, 60, 68, 75, 76, 85, 90, 94, 95, 100, 102, 114, 125, 141, 150, 153, 170, 171, 180, 188, 190, 204, 225, 228, 235, 250, 255, 282, 285, 300, 306, 323, 340, 342, 375, 380, 423, 425, 450, 470, 475, 500, 510, 564, 570, 612, 646, 684, 705, 750, 765, 799, 846, 850, 855, 893, 900, 940, 950, 969, 1020, 1125, 1140, 1175, 1275, 1292, 1410, 1425, 1500, 1530, 1598, 1615, 1692, 1700, 1710, 1786, 1900, 1938, 2115, 2125, 2250, 2350, 2375, 2397, 2550, 2679, 2820, 2850, 2907, 3060, 3196, 3230, 3420, 3525, 3572, 3825, 3876, 3995, 4230, 4250, 4275, 4465, 4500, 4700, 4750, 4794, 4845, 5100, 5358, 5700, 5814, 5875, 6375, 6460, 7050, 7125, 7191, 7650, 7990, 8037, 8075, 8460, 8500, 8550, 8930, 9500, 9588, 9690, 10575, 10716, 11628, 11750, 11985, 12750, 13395, 14100, 14250, 14382, 14535, 15181, 15300, 15980, 16074, 16150, 17100, 17625, 17860, 19125, 19380, 19975, 21150, 21375, 22325, 23500, 23970, 24225, 25500, 26790, 28500, 28764, 29070, 30362, 32148, 32300, 35250, 35955, 38250, 39950, 40185, 40375, 42300, 42750, 44650, 45543, 47940, 48450, 52875, 53580, 58140, 59925, 60724, 66975, 70500, 71910, 72675, 75905, 76500, 79900, 80370, 80750, 85500, 89300, 91086, 96900, 99875, 105750, 111625, 119850, 121125, 133950, 136629, 143820, 145350, 151810, 160740, 161500, 179775, 182172, 199750, 200925, 211500, 223250, 227715, 239700, 242250, 267900, 273258, 290700, 299625, 303620, 334875, 359550, 363375, 379525, 399500, 401850, 446500, 455430, 484500, 546516, 599250, 669750, 683145, 719100, 726750, 759050, 803700, 898875, 910860, 1004625, 1138575, 1198500, 1339500, 1366290, 1453500, 1518100, 1797750, 1897625, 2009250, 2277150, 2732580, 3415725, 3595500, 3795250, 4018500, 4554300, 5692875, 6831450, 7590500, 11385750, 13662900, 17078625, 22771500, 34157250, 68314500]

約数ペア:

[(1, 68314500), (2, 34157250), (3, 22771500), (4, 17078625), (5, 13662900), (6, 11385750), (9, 7590500), (10, 6831450), (12, 5692875), (15, 4554300), (17, 4018500), (18, 3795250), (19, 3595500), (20, 3415725), (25, 2732580), (30, 2277150), (34, 2009250), (36, 1897625), (38, 1797750), (45, 1518100), (47, 1453500), (50, 1366290), (51, 1339500), (57, 1198500), (60, 1138575), (68, 1004625), (75, 910860), (76, 898875), (85, 803700), (90, 759050), (94, 726750), (95, 719100), (100, 683145), (102, 669750), (114, 599250), (125, 546516), (141, 484500), (150, 455430), (153, 446500), (170, 401850), (171, 399500), (180, 379525), (188, 363375), (190, 359550), (204, 334875), (225, 303620), (228, 299625), (235, 290700), (250, 273258), (255, 267900), (282, 242250), (285, 239700), (300, 227715), (306, 223250), (323, 211500), (340, 200925), (342, 199750), (375, 182172), (380, 179775), (423, 161500), (425, 160740), (450, 151810), (470, 145350), (475, 143820), (500, 136629), (510, 133950), (564, 121125), (570, 119850), (612, 111625), (646, 105750), (684, 99875), (705, 96900), (750, 91086), (765, 89300), (799, 85500), (846, 80750), (850, 80370), (855, 79900), (893, 76500), (900, 75905), (940, 72675), (950, 71910), (969, 70500), (1020, 66975), (1125, 60724), (1140, 59925), (1175, 58140), (1275, 53580), (1292, 52875), (1410, 48450), (1425, 47940), (1500, 45543), (1530, 44650), (1598, 42750), (1615, 42300), (1692, 40375), (1700, 40185), (1710, 39950), (1786, 38250), (1900, 35955), (1938, 35250), (2115, 32300), (2125, 32148), (2250, 30362), (2350, 29070), (2375, 28764), (2397, 28500), (2550, 26790), (2679, 25500), (2820, 24225), (2850, 23970), (2907, 23500), (3060, 22325), (3196, 21375), (3230, 21150), (3420, 19975), (3525, 19380), (3572, 19125), (3825, 17860), (3876, 17625), (3995, 17100), (4230, 16150), (4250, 16074), (4275, 15980), (4465, 15300), (4500, 15181), (4700, 14535), (4750, 14382), (4794, 14250), (4845, 14100), (5100, 13395), (5358, 12750), (5700, 11985), (5814, 11750), (5875, 11628), (6375, 10716), (6460, 10575), (7050, 9690), (7125, 9588), (7191, 9500), (7650, 8930), (7990, 8550), (8037, 8500), (8075, 8460)]