53995500

素因数分解:

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

素因数の和:122

約数の個数: 216

約数和(自身を含む): 187046496

約数和(自身を除く): 133050996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 71, 75, 78, 90, 100, 117, 125, 130, 142, 150, 156, 169, 180, 195, 213, 225, 234, 250, 260, 284, 300, 325, 338, 355, 375, 390, 426, 450, 468, 500, 507, 585, 639, 650, 676, 710, 750, 780, 845, 852, 900, 923, 975, 1014, 1065, 1125, 1170, 1278, 1300, 1420, 1500, 1521, 1625, 1690, 1775, 1846, 1950, 2028, 2130, 2250, 2340, 2535, 2556, 2769, 2925, 3042, 3195, 3250, 3380, 3550, 3692, 3900, 4225, 4260, 4500, 4615, 4875, 5070, 5325, 5538, 5850, 6084, 6390, 6500, 7100, 7605, 8307, 8450, 8875, 9230, 9750, 10140, 10650, 11076, 11700, 11999, 12675, 12780, 13845, 14625, 15210, 15975, 16614, 16900, 17750, 18460, 19500, 21125, 21300, 23075, 23998, 25350, 26625, 27690, 29250, 30420, 31950, 33228, 35500, 35997, 38025, 41535, 42250, 46150, 47996, 50700, 53250, 55380, 58500, 59995, 63375, 63900, 69225, 71994, 76050, 79875, 83070, 84500, 92300, 106500, 107991, 115375, 119990, 126750, 138450, 143988, 152100, 159750, 166140, 179985, 190125, 207675, 215982, 230750, 239980, 253500, 276900, 299975, 319500, 346125, 359970, 380250, 415350, 431964, 461500, 539955, 599950, 692250, 719940, 760500, 830700, 899925, 1038375, 1079910, 1199900, 1384500, 1499875, 1799850, 2076750, 2159820, 2699775, 2999750, 3599700, 4153500, 4499625, 5399550, 5999500, 8999250, 10799100, 13498875, 17998500, 26997750, 53995500]

約数ペア:

[(1, 53995500), (2, 26997750), (3, 17998500), (4, 13498875), (5, 10799100), (6, 8999250), (9, 5999500), (10, 5399550), (12, 4499625), (13, 4153500), (15, 3599700), (18, 2999750), (20, 2699775), (25, 2159820), (26, 2076750), (30, 1799850), (36, 1499875), (39, 1384500), (45, 1199900), (50, 1079910), (52, 1038375), (60, 899925), (65, 830700), (71, 760500), (75, 719940), (78, 692250), (90, 599950), (100, 539955), (117, 461500), (125, 431964), (130, 415350), (142, 380250), (150, 359970), (156, 346125), (169, 319500), (180, 299975), (195, 276900), (213, 253500), (225, 239980), (234, 230750), (250, 215982), (260, 207675), (284, 190125), (300, 179985), (325, 166140), (338, 159750), (355, 152100), (375, 143988), (390, 138450), (426, 126750), (450, 119990), (468, 115375), (500, 107991), (507, 106500), (585, 92300), (639, 84500), (650, 83070), (676, 79875), (710, 76050), (750, 71994), (780, 69225), (845, 63900), (852, 63375), (900, 59995), (923, 58500), (975, 55380), (1014, 53250), (1065, 50700), (1125, 47996), (1170, 46150), (1278, 42250), (1300, 41535), (1420, 38025), (1500, 35997), (1521, 35500), (1625, 33228), (1690, 31950), (1775, 30420), (1846, 29250), (1950, 27690), (2028, 26625), (2130, 25350), (2250, 23998), (2340, 23075), (2535, 21300), (2556, 21125), (2769, 19500), (2925, 18460), (3042, 17750), (3195, 16900), (3250, 16614), (3380, 15975), (3550, 15210), (3692, 14625), (3900, 13845), (4225, 12780), (4260, 12675), (4500, 11999), (4615, 11700), (4875, 11076), (5070, 10650), (5325, 10140), (5538, 9750), (5850, 9230), (6084, 8875), (6390, 8450), (6500, 8307), (7100, 7605)]