89992500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 288132768

約数和(自身を除く): 198140268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 125, 130, 142, 150, 156, 169, 195, 213, 250, 260, 284, 300, 325, 338, 355, 375, 390, 426, 500, 507, 625, 650, 676, 710, 750, 780, 845, 852, 923, 975, 1014, 1065, 1250, 1300, 1420, 1500, 1625, 1690, 1775, 1846, 1875, 1950, 2028, 2130, 2500, 2535, 2769, 3250, 3380, 3550, 3692, 3750, 3900, 4225, 4260, 4615, 4875, 5070, 5325, 5538, 6500, 7100, 7500, 8125, 8450, 8875, 9230, 9750, 10140, 10650, 11076, 11999, 12675, 13845, 16250, 16900, 17750, 18460, 19500, 21125, 21300, 23075, 23998, 24375, 25350, 26625, 27690, 32500, 35500, 35997, 42250, 44375, 46150, 47996, 48750, 50700, 53250, 55380, 59995, 63375, 69225, 71994, 84500, 88750, 92300, 97500, 105625, 106500, 115375, 119990, 126750, 133125, 138450, 143988, 177500, 179985, 211250, 230750, 239980, 253500, 266250, 276900, 299975, 316875, 346125, 359970, 422500, 461500, 532500, 576875, 599950, 633750, 692250, 719940, 899925, 1153750, 1199900, 1267500, 1384500, 1499875, 1730625, 1799850, 2307500, 2999750, 3461250, 3599700, 4499625, 5999500, 6922500, 7499375, 8999250, 14998750, 17998500, 22498125, 29997500, 44996250, 89992500]

約数ペア:

[(1, 89992500), (2, 44996250), (3, 29997500), (4, 22498125), (5, 17998500), (6, 14998750), (10, 8999250), (12, 7499375), (13, 6922500), (15, 5999500), (20, 4499625), (25, 3599700), (26, 3461250), (30, 2999750), (39, 2307500), (50, 1799850), (52, 1730625), (60, 1499875), (65, 1384500), (71, 1267500), (75, 1199900), (78, 1153750), (100, 899925), (125, 719940), (130, 692250), (142, 633750), (150, 599950), (156, 576875), (169, 532500), (195, 461500), (213, 422500), (250, 359970), (260, 346125), (284, 316875), (300, 299975), (325, 276900), (338, 266250), (355, 253500), (375, 239980), (390, 230750), (426, 211250), (500, 179985), (507, 177500), (625, 143988), (650, 138450), (676, 133125), (710, 126750), (750, 119990), (780, 115375), (845, 106500), (852, 105625), (923, 97500), (975, 92300), (1014, 88750), (1065, 84500), (1250, 71994), (1300, 69225), (1420, 63375), (1500, 59995), (1625, 55380), (1690, 53250), (1775, 50700), (1846, 48750), (1875, 47996), (1950, 46150), (2028, 44375), (2130, 42250), (2500, 35997), (2535, 35500), (2769, 32500), (3250, 27690), (3380, 26625), (3550, 25350), (3692, 24375), (3750, 23998), (3900, 23075), (4225, 21300), (4260, 21125), (4615, 19500), (4875, 18460), (5070, 17750), (5325, 16900), (5538, 16250), (6500, 13845), (7100, 12675), (7500, 11999), (8125, 11076), (8450, 10650), (8875, 10140), (9230, 9750)]