42841500

素因数分解:

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

素因数の和:74

約数の個数: 120

約数和(自身を含む): 135150288

約数和(自身を除く): 92308788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 169, 195, 250, 260, 300, 325, 338, 375, 390, 500, 507, 650, 676, 750, 780, 845, 975, 1014, 1300, 1500, 1625, 1690, 1950, 2028, 2197, 2535, 3250, 3380, 3900, 4225, 4394, 4875, 5070, 6500, 6591, 8450, 8788, 9750, 10140, 10985, 12675, 13182, 16900, 19500, 21125, 21970, 25350, 26364, 28561, 32955, 42250, 43940, 50700, 54925, 57122, 63375, 65910, 84500, 85683, 109850, 114244, 126750, 131820, 142805, 164775, 171366, 219700, 253500, 274625, 285610, 329550, 342732, 428415, 549250, 571220, 659100, 714025, 823875, 856830, 1098500, 1428050, 1647750, 1713660, 2142075, 2856100, 3295500, 3570125, 4284150, 7140250, 8568300, 10710375, 14280500, 21420750, 42841500]

約数ペア:

[(1, 42841500), (2, 21420750), (3, 14280500), (4, 10710375), (5, 8568300), (6, 7140250), (10, 4284150), (12, 3570125), (13, 3295500), (15, 2856100), (20, 2142075), (25, 1713660), (26, 1647750), (30, 1428050), (39, 1098500), (50, 856830), (52, 823875), (60, 714025), (65, 659100), (75, 571220), (78, 549250), (100, 428415), (125, 342732), (130, 329550), (150, 285610), (156, 274625), (169, 253500), (195, 219700), (250, 171366), (260, 164775), (300, 142805), (325, 131820), (338, 126750), (375, 114244), (390, 109850), (500, 85683), (507, 84500), (650, 65910), (676, 63375), (750, 57122), (780, 54925), (845, 50700), (975, 43940), (1014, 42250), (1300, 32955), (1500, 28561), (1625, 26364), (1690, 25350), (1950, 21970), (2028, 21125), (2197, 19500), (2535, 16900), (3250, 13182), (3380, 12675), (3900, 10985), (4225, 10140), (4394, 9750), (4875, 8788), (5070, 8450), (6500, 6591)]