90251640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14747}}^1$

素因数の和:14781

約数の個数: 96

約数和(自身を含む): 310592880

約数和(自身を除く): 220341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14747, 29494, 44241, 58988, 73735, 88482, 117976, 132723, 147470, 176964, 221205, 250699, 265446, 294940, 353928, 442410, 501398, 530892, 589880, 663615, 752097, 884820, 1002796, 1061784, 1253495, 1327230, 1504194, 1769640, 2005592, 2256291, 2506990, 2654460, 3008388, 3760485, 4512582, 5013980, 5308920, 6016776, 7520970, 9025164, 10027960, 11281455, 15041940, 18050328, 22562910, 30083880, 45125820, 90251640]

約数ペア:

[(1, 90251640), (2, 45125820), (3, 30083880), (4, 22562910), (5, 18050328), (6, 15041940), (8, 11281455), (9, 10027960), (10, 9025164), (12, 7520970), (15, 6016776), (17, 5308920), (18, 5013980), (20, 4512582), (24, 3760485), (30, 3008388), (34, 2654460), (36, 2506990), (40, 2256291), (45, 2005592), (51, 1769640), (60, 1504194), (68, 1327230), (72, 1253495), (85, 1061784), (90, 1002796), (102, 884820), (120, 752097), (136, 663615), (153, 589880), (170, 530892), (180, 501398), (204, 442410), (255, 353928), (306, 294940), (340, 265446), (360, 250699), (408, 221205), (510, 176964), (612, 147470), (680, 132723), (765, 117976), (1020, 88482), (1224, 73735), (1530, 58988), (2040, 44241), (3060, 29494), (6120, 14747)]