132813750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 336042432

約数和(自身を除く): 203228682

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 125, 150, 214, 250, 321, 331, 375, 535, 625, 642, 662, 750, 993, 1070, 1250, 1605, 1655, 1875, 1986, 2675, 3210, 3310, 3750, 4965, 5350, 8025, 8275, 9930, 13375, 16050, 16550, 24825, 26750, 35417, 40125, 41375, 49650, 66875, 70834, 80250, 82750, 106251, 124125, 133750, 177085, 200625, 206875, 212502, 248250, 354170, 401250, 413750, 531255, 620625, 885425, 1062510, 1241250, 1770850, 2656275, 4427125, 5312550, 8854250, 13281375, 22135625, 26562750, 44271250, 66406875, 132813750]

約数ペア:

[(1, 132813750), (2, 66406875), (3, 44271250), (5, 26562750), (6, 22135625), (10, 13281375), (15, 8854250), (25, 5312550), (30, 4427125), (50, 2656275), (75, 1770850), (107, 1241250), (125, 1062510), (150, 885425), (214, 620625), (250, 531255), (321, 413750), (331, 401250), (375, 354170), (535, 248250), (625, 212502), (642, 206875), (662, 200625), (750, 177085), (993, 133750), (1070, 124125), (1250, 106251), (1605, 82750), (1655, 80250), (1875, 70834), (1986, 66875), (2675, 49650), (3210, 41375), (3310, 40125), (3750, 35417), (4965, 26750), (5350, 24825), (8025, 16550), (8275, 16050), (9930, 13375)]