113782500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 180

約数和(自身を含む): 388047660

約数和(自身を除く): 274265160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 389, 390, 450, 468, 500, 585, 625, 650, 750, 778, 780, 900, 975, 1125, 1167, 1170, 1250, 1300, 1500, 1556, 1625, 1875, 1945, 1950, 2250, 2334, 2340, 2500, 2925, 3250, 3501, 3750, 3890, 3900, 4500, 4668, 4875, 5057, 5625, 5835, 5850, 6500, 7002, 7500, 7780, 8125, 9725, 9750, 10114, 11250, 11670, 11700, 14004, 14625, 15171, 16250, 17505, 19450, 19500, 20228, 22500, 23340, 24375, 25285, 29175, 29250, 30342, 32500, 35010, 38900, 45513, 48625, 48750, 50570, 58350, 58500, 60684, 70020, 73125, 75855, 87525, 91026, 97250, 97500, 101140, 116700, 126425, 145875, 146250, 151710, 175050, 182052, 194500, 227565, 243125, 252850, 291750, 292500, 303420, 350100, 379275, 437625, 455130, 486250, 505700, 583500, 632125, 729375, 758550, 875250, 910260, 972500, 1137825, 1264250, 1458750, 1517100, 1750500, 1896375, 2188125, 2275650, 2528500, 2917500, 3160625, 3792750, 4376250, 4551300, 5689125, 6321250, 7585500, 8752500, 9481875, 11378250, 12642500, 18963750, 22756500, 28445625, 37927500, 56891250, 113782500]

約数ペア:

[(1, 113782500), (2, 56891250), (3, 37927500), (4, 28445625), (5, 22756500), (6, 18963750), (9, 12642500), (10, 11378250), (12, 9481875), (13, 8752500), (15, 7585500), (18, 6321250), (20, 5689125), (25, 4551300), (26, 4376250), (30, 3792750), (36, 3160625), (39, 2917500), (45, 2528500), (50, 2275650), (52, 2188125), (60, 1896375), (65, 1750500), (75, 1517100), (78, 1458750), (90, 1264250), (100, 1137825), (117, 972500), (125, 910260), (130, 875250), (150, 758550), (156, 729375), (180, 632125), (195, 583500), (225, 505700), (234, 486250), (250, 455130), (260, 437625), (300, 379275), (325, 350100), (375, 303420), (389, 292500), (390, 291750), (450, 252850), (468, 243125), (500, 227565), (585, 194500), (625, 182052), (650, 175050), (750, 151710), (778, 146250), (780, 145875), (900, 126425), (975, 116700), (1125, 101140), (1167, 97500), (1170, 97250), (1250, 91026), (1300, 87525), (1500, 75855), (1556, 73125), (1625, 70020), (1875, 60684), (1945, 58500), (1950, 58350), (2250, 50570), (2334, 48750), (2340, 48625), (2500, 45513), (2925, 38900), (3250, 35010), (3501, 32500), (3750, 30342), (3890, 29250), (3900, 29175), (4500, 25285), (4668, 24375), (4875, 23340), (5057, 22500), (5625, 20228), (5835, 19500), (5850, 19450), (6500, 17505), (7002, 16250), (7500, 15171), (7780, 14625), (8125, 14004), (9725, 11700), (9750, 11670), (10114, 11250)]