72143750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 165364416

約数和(自身を除く): 93220666

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 97, 119, 125, 170, 175, 194, 238, 250, 350, 425, 485, 595, 625, 679, 850, 875, 970, 1190, 1250, 1358, 1649, 1750, 2125, 2425, 2975, 3125, 3298, 3395, 4250, 4375, 4850, 5950, 6250, 6790, 8245, 8750, 10625, 11543, 12125, 14875, 16490, 16975, 21250, 21875, 23086, 24250, 29750, 33950, 41225, 43750, 53125, 57715, 60625, 74375, 82450, 84875, 106250, 115430, 121250, 148750, 169750, 206125, 288575, 303125, 371875, 412250, 424375, 577150, 606250, 743750, 848750, 1030625, 1442875, 2061250, 2121875, 2885750, 4243750, 5153125, 7214375, 10306250, 14428750, 36071875, 72143750]

約数ペア:

[(1, 72143750), (2, 36071875), (5, 14428750), (7, 10306250), (10, 7214375), (14, 5153125), (17, 4243750), (25, 2885750), (34, 2121875), (35, 2061250), (50, 1442875), (70, 1030625), (85, 848750), (97, 743750), (119, 606250), (125, 577150), (170, 424375), (175, 412250), (194, 371875), (238, 303125), (250, 288575), (350, 206125), (425, 169750), (485, 148750), (595, 121250), (625, 115430), (679, 106250), (850, 84875), (875, 82450), (970, 74375), (1190, 60625), (1250, 57715), (1358, 53125), (1649, 43750), (1750, 41225), (2125, 33950), (2425, 29750), (2975, 24250), (3125, 23086), (3298, 21875), (3395, 21250), (4250, 16975), (4375, 16490), (4850, 14875), (5950, 12125), (6250, 11543), (6790, 10625), (8245, 8750)]