11997000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 42831360

約数和(自身を除く): 30834360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 43, 45, 50, 60, 62, 72, 75, 86, 90, 93, 100, 120, 124, 125, 129, 150, 155, 172, 180, 186, 200, 215, 225, 248, 250, 258, 279, 300, 310, 344, 360, 372, 375, 387, 430, 450, 465, 500, 516, 558, 600, 620, 645, 744, 750, 774, 775, 860, 900, 930, 1000, 1032, 1075, 1116, 1125, 1240, 1290, 1333, 1395, 1500, 1548, 1550, 1720, 1800, 1860, 1935, 2150, 2232, 2250, 2325, 2580, 2666, 2790, 3000, 3096, 3100, 3225, 3720, 3870, 3875, 3999, 4300, 4500, 4650, 5160, 5332, 5375, 5580, 6200, 6450, 6665, 6975, 7740, 7750, 7998, 8600, 9000, 9300, 9675, 10664, 10750, 11160, 11625, 11997, 12900, 13330, 13950, 15480, 15500, 15996, 16125, 18600, 19350, 19995, 21500, 23250, 23994, 25800, 26660, 27900, 31000, 31992, 32250, 33325, 34875, 38700, 39990, 43000, 46500, 47988, 48375, 53320, 55800, 59985, 64500, 66650, 69750, 77400, 79980, 93000, 95976, 96750, 99975, 119970, 129000, 133300, 139500, 159960, 166625, 193500, 199950, 239940, 266600, 279000, 299925, 333250, 387000, 399900, 479880, 499875, 599850, 666500, 799800, 999750, 1199700, 1333000, 1499625, 1999500, 2399400, 2999250, 3999000, 5998500, 11997000]

約数ペア:

[(1, 11997000), (2, 5998500), (3, 3999000), (4, 2999250), (5, 2399400), (6, 1999500), (8, 1499625), (9, 1333000), (10, 1199700), (12, 999750), (15, 799800), (18, 666500), (20, 599850), (24, 499875), (25, 479880), (30, 399900), (31, 387000), (36, 333250), (40, 299925), (43, 279000), (45, 266600), (50, 239940), (60, 199950), (62, 193500), (72, 166625), (75, 159960), (86, 139500), (90, 133300), (93, 129000), (100, 119970), (120, 99975), (124, 96750), (125, 95976), (129, 93000), (150, 79980), (155, 77400), (172, 69750), (180, 66650), (186, 64500), (200, 59985), (215, 55800), (225, 53320), (248, 48375), (250, 47988), (258, 46500), (279, 43000), (300, 39990), (310, 38700), (344, 34875), (360, 33325), (372, 32250), (375, 31992), (387, 31000), (430, 27900), (450, 26660), (465, 25800), (500, 23994), (516, 23250), (558, 21500), (600, 19995), (620, 19350), (645, 18600), (744, 16125), (750, 15996), (774, 15500), (775, 15480), (860, 13950), (900, 13330), (930, 12900), (1000, 11997), (1032, 11625), (1075, 11160), (1116, 10750), (1125, 10664), (1240, 9675), (1290, 9300), (1333, 9000), (1395, 8600), (1500, 7998), (1548, 7750), (1550, 7740), (1720, 6975), (1800, 6665), (1860, 6450), (1935, 6200), (2150, 5580), (2232, 5375), (2250, 5332), (2325, 5160), (2580, 4650), (2666, 4500), (2790, 4300), (3000, 3999), (3096, 3875), (3100, 3870), (3225, 3720)]