67177500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 180

約数和(自身を含む): 216099576

約数和(自身を除く): 148922076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 60, 65, 75, 78, 100, 106, 125, 130, 150, 156, 159, 169, 195, 212, 250, 260, 265, 300, 318, 325, 338, 375, 390, 500, 507, 530, 625, 636, 650, 676, 689, 750, 780, 795, 845, 975, 1014, 1060, 1250, 1300, 1325, 1378, 1500, 1590, 1625, 1690, 1875, 1950, 2028, 2067, 2500, 2535, 2650, 2756, 3180, 3250, 3380, 3445, 3750, 3900, 3975, 4134, 4225, 4875, 5070, 5300, 6500, 6625, 6890, 7500, 7950, 8125, 8268, 8450, 8957, 9750, 10140, 10335, 12675, 13250, 13780, 15900, 16250, 16900, 17225, 17914, 19500, 19875, 20670, 21125, 24375, 25350, 26500, 26871, 32500, 33125, 34450, 35828, 39750, 41340, 42250, 44785, 48750, 50700, 51675, 53742, 63375, 66250, 68900, 79500, 84500, 86125, 89570, 97500, 99375, 103350, 105625, 107484, 126750, 132500, 134355, 172250, 179140, 198750, 206700, 211250, 223925, 253500, 258375, 268710, 316875, 344500, 397500, 422500, 430625, 447850, 516750, 537420, 633750, 671775, 861250, 895700, 1033500, 1119625, 1267500, 1291875, 1343550, 1722500, 2239250, 2583750, 2687100, 3358875, 4478500, 5167500, 5598125, 6717750, 11196250, 13435500, 16794375, 22392500, 33588750, 67177500]

約数ペア:

[(1, 67177500), (2, 33588750), (3, 22392500), (4, 16794375), (5, 13435500), (6, 11196250), (10, 6717750), (12, 5598125), (13, 5167500), (15, 4478500), (20, 3358875), (25, 2687100), (26, 2583750), (30, 2239250), (39, 1722500), (50, 1343550), (52, 1291875), (53, 1267500), (60, 1119625), (65, 1033500), (75, 895700), (78, 861250), (100, 671775), (106, 633750), (125, 537420), (130, 516750), (150, 447850), (156, 430625), (159, 422500), (169, 397500), (195, 344500), (212, 316875), (250, 268710), (260, 258375), (265, 253500), (300, 223925), (318, 211250), (325, 206700), (338, 198750), (375, 179140), (390, 172250), (500, 134355), (507, 132500), (530, 126750), (625, 107484), (636, 105625), (650, 103350), (676, 99375), (689, 97500), (750, 89570), (780, 86125), (795, 84500), (845, 79500), (975, 68900), (1014, 66250), (1060, 63375), (1250, 53742), (1300, 51675), (1325, 50700), (1378, 48750), (1500, 44785), (1590, 42250), (1625, 41340), (1690, 39750), (1875, 35828), (1950, 34450), (2028, 33125), (2067, 32500), (2500, 26871), (2535, 26500), (2650, 25350), (2756, 24375), (3180, 21125), (3250, 20670), (3380, 19875), (3445, 19500), (3750, 17914), (3900, 17225), (3975, 16900), (4134, 16250), (4225, 15900), (4875, 13780), (5070, 13250), (5300, 12675), (6500, 10335), (6625, 10140), (6890, 9750), (7500, 8957), (7950, 8450), (8125, 8268)]