90712800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 216

約数和(自身を含む): 328432104

約数和(自身を除く): 237719304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 96, 100, 120, 129, 144, 150, 160, 172, 180, 200, 215, 225, 240, 258, 288, 293, 300, 344, 360, 387, 400, 430, 450, 480, 516, 586, 600, 645, 688, 720, 774, 800, 860, 879, 900, 1032, 1075, 1172, 1200, 1290, 1376, 1440, 1465, 1548, 1720, 1758, 1800, 1935, 2064, 2150, 2344, 2400, 2580, 2637, 2930, 3096, 3225, 3440, 3516, 3600, 3870, 4128, 4300, 4395, 4688, 5160, 5274, 5860, 6192, 6450, 6880, 7032, 7200, 7325, 7740, 8600, 8790, 9376, 9675, 10320, 10548, 11720, 12384, 12599, 12900, 13185, 14064, 14650, 15480, 17200, 17580, 19350, 20640, 21096, 21975, 23440, 25198, 25800, 26370, 28128, 29300, 30960, 34400, 35160, 37797, 38700, 42192, 43950, 46880, 50396, 51600, 52740, 58600, 61920, 62995, 65925, 70320, 75594, 77400, 84384, 87900, 100792, 103200, 105480, 113391, 117200, 125990, 131850, 140640, 151188, 154800, 175800, 188985, 201584, 210960, 226782, 234400, 251980, 263700, 302376, 309600, 314975, 351600, 377970, 403168, 421920, 453564, 503960, 527400, 566955, 604752, 629950, 703200, 755940, 907128, 944925, 1007920, 1054800, 1133910, 1209504, 1259900, 1511880, 1814256, 1889850, 2015840, 2109600, 2267820, 2519800, 2834775, 3023760, 3628512, 3779700, 4535640, 5039600, 5669550, 6047520, 7559400, 9071280, 10079200, 11339100, 15118800, 18142560, 22678200, 30237600, 45356400, 90712800]

約数ペア:

[(1, 90712800), (2, 45356400), (3, 30237600), (4, 22678200), (5, 18142560), (6, 15118800), (8, 11339100), (9, 10079200), (10, 9071280), (12, 7559400), (15, 6047520), (16, 5669550), (18, 5039600), (20, 4535640), (24, 3779700), (25, 3628512), (30, 3023760), (32, 2834775), (36, 2519800), (40, 2267820), (43, 2109600), (45, 2015840), (48, 1889850), (50, 1814256), (60, 1511880), (72, 1259900), (75, 1209504), (80, 1133910), (86, 1054800), (90, 1007920), (96, 944925), (100, 907128), (120, 755940), (129, 703200), (144, 629950), (150, 604752), (160, 566955), (172, 527400), (180, 503960), (200, 453564), (215, 421920), (225, 403168), (240, 377970), (258, 351600), (288, 314975), (293, 309600), (300, 302376), (344, 263700), (360, 251980), (387, 234400), (400, 226782), (430, 210960), (450, 201584), (480, 188985), (516, 175800), (586, 154800), (600, 151188), (645, 140640), (688, 131850), (720, 125990), (774, 117200), (800, 113391), (860, 105480), (879, 103200), (900, 100792), (1032, 87900), (1075, 84384), (1172, 77400), (1200, 75594), (1290, 70320), (1376, 65925), (1440, 62995), (1465, 61920), (1548, 58600), (1720, 52740), (1758, 51600), (1800, 50396), (1935, 46880), (2064, 43950), (2150, 42192), (2344, 38700), (2400, 37797), (2580, 35160), (2637, 34400), (2930, 30960), (3096, 29300), (3225, 28128), (3440, 26370), (3516, 25800), (3600, 25198), (3870, 23440), (4128, 21975), (4300, 21096), (4395, 20640), (4688, 19350), (5160, 17580), (5274, 17200), (5860, 15480), (6192, 14650), (6450, 14064), (6880, 13185), (7032, 12900), (7200, 12599), (7325, 12384), (7740, 11720), (8600, 10548), (8790, 10320), (9376, 9675)]