79647750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 265749120

約数和(自身を除く): 186101370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 150, 175, 182, 195, 210, 225, 234, 250, 273, 315, 325, 350, 375, 389, 390, 450, 455, 525, 546, 585, 630, 650, 750, 778, 819, 875, 910, 975, 1050, 1125, 1167, 1170, 1365, 1575, 1625, 1638, 1750, 1945, 1950, 2250, 2275, 2334, 2625, 2723, 2730, 2925, 3150, 3250, 3501, 3890, 4095, 4550, 4875, 5057, 5250, 5446, 5835, 5850, 6825, 7002, 7875, 8169, 8190, 9725, 9750, 10114, 11375, 11670, 13615, 13650, 14625, 15171, 15750, 16338, 17505, 19450, 20475, 22750, 24507, 25285, 27230, 29175, 29250, 30342, 34125, 35010, 35399, 40845, 40950, 45513, 48625, 49014, 50570, 58350, 68075, 68250, 70798, 75855, 81690, 87525, 91026, 97250, 102375, 106197, 122535, 126425, 136150, 145875, 151710, 175050, 176995, 204225, 204750, 212394, 227565, 245070, 252850, 291750, 318591, 340375, 353990, 379275, 408450, 437625, 455130, 530985, 612675, 632125, 637182, 680750, 758550, 875250, 884975, 1021125, 1061970, 1137825, 1225350, 1264250, 1592955, 1769950, 1896375, 2042250, 2275650, 2654925, 3063375, 3185910, 3792750, 4424875, 5309850, 5689125, 6126750, 7964775, 8849750, 11378250, 13274625, 15929550, 26549250, 39823875, 79647750]

約数ペア:

[(1, 79647750), (2, 39823875), (3, 26549250), (5, 15929550), (6, 13274625), (7, 11378250), (9, 8849750), (10, 7964775), (13, 6126750), (14, 5689125), (15, 5309850), (18, 4424875), (21, 3792750), (25, 3185910), (26, 3063375), (30, 2654925), (35, 2275650), (39, 2042250), (42, 1896375), (45, 1769950), (50, 1592955), (63, 1264250), (65, 1225350), (70, 1137825), (75, 1061970), (78, 1021125), (90, 884975), (91, 875250), (105, 758550), (117, 680750), (125, 637182), (126, 632125), (130, 612675), (150, 530985), (175, 455130), (182, 437625), (195, 408450), (210, 379275), (225, 353990), (234, 340375), (250, 318591), (273, 291750), (315, 252850), (325, 245070), (350, 227565), (375, 212394), (389, 204750), (390, 204225), (450, 176995), (455, 175050), (525, 151710), (546, 145875), (585, 136150), (630, 126425), (650, 122535), (750, 106197), (778, 102375), (819, 97250), (875, 91026), (910, 87525), (975, 81690), (1050, 75855), (1125, 70798), (1167, 68250), (1170, 68075), (1365, 58350), (1575, 50570), (1625, 49014), (1638, 48625), (1750, 45513), (1945, 40950), (1950, 40845), (2250, 35399), (2275, 35010), (2334, 34125), (2625, 30342), (2723, 29250), (2730, 29175), (2925, 27230), (3150, 25285), (3250, 24507), (3501, 22750), (3890, 20475), (4095, 19450), (4550, 17505), (4875, 16338), (5057, 15750), (5250, 15171), (5446, 14625), (5835, 13650), (5850, 13615), (6825, 11670), (7002, 11375), (7875, 10114), (8169, 9750), (8190, 9725)]