19045198800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{123031}}^1$

素因数の和:123098

約数の個数: 180

約数和(自身を含む): 67629706144

約数和(自身を除く): 48584507344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 600, 645, 688, 720, 774, 860, 900, 1032, 1075, 1200, 1290, 1548, 1720, 1800, 1935, 2064, 2150, 2580, 3096, 3225, 3440, 3600, 3870, 4300, 5160, 6192, 6450, 7740, 8600, 9675, 10320, 12900, 15480, 17200, 19350, 25800, 30960, 38700, 51600, 77400, 123031, 154800, 246062, 369093, 492124, 615155, 738186, 984248, 1107279, 1230310, 1476372, 1845465, 1968496, 2214558, 2460620, 2952744, 3075775, 3690930, 4429116, 4921240, 5290333, 5536395, 5905488, 6151550, 7381860, 8858232, 9227325, 9842480, 10580666, 11072790, 12303100, 14763720, 15870999, 17716464, 18454650, 21161332, 22145580, 24606200, 26451665, 27681975, 29527440, 31741998, 36909300, 42322664, 44291160, 47612997, 49212400, 52903330, 55363950, 63483996, 73818600, 79354995, 84645328, 88582320, 95225994, 105806660, 110727900, 126967992, 132258325, 147637200, 158709990, 190451988, 211613320, 221455800, 238064985, 253935984, 264516650, 317419980, 380903976, 396774975, 423226640, 442911600, 476129970, 529033300, 634839960, 761807952, 793549950, 952259940, 1058066600, 1190324925, 1269679920, 1587099900, 1904519880, 2116133200, 2380649850, 3174199800, 3809039760, 4761299700, 6348399600, 9522599400, 19045198800]

約数ペア:

[(1, 19045198800), (2, 9522599400), (3, 6348399600), (4, 4761299700), (5, 3809039760), (6, 3174199800), (8, 2380649850), (9, 2116133200), (10, 1904519880), (12, 1587099900), (15, 1269679920), (16, 1190324925), (18, 1058066600), (20, 952259940), (24, 793549950), (25, 761807952), (30, 634839960), (36, 529033300), (40, 476129970), (43, 442911600), (45, 423226640), (48, 396774975), (50, 380903976), (60, 317419980), (72, 264516650), (75, 253935984), (80, 238064985), (86, 221455800), (90, 211613320), (100, 190451988), (120, 158709990), (129, 147637200), (144, 132258325), (150, 126967992), (172, 110727900), (180, 105806660), (200, 95225994), (215, 88582320), (225, 84645328), (240, 79354995), (258, 73818600), (300, 63483996), (344, 55363950), (360, 52903330), (387, 49212400), (400, 47612997), (430, 44291160), (450, 42322664), (516, 36909300), (600, 31741998), (645, 29527440), (688, 27681975), (720, 26451665), (774, 24606200), (860, 22145580), (900, 21161332), (1032, 18454650), (1075, 17716464), (1200, 15870999), (1290, 14763720), (1548, 12303100), (1720, 11072790), (1800, 10580666), (1935, 9842480), (2064, 9227325), (2150, 8858232), (2580, 7381860), (3096, 6151550), (3225, 5905488), (3440, 5536395), (3600, 5290333), (3870, 4921240), (4300, 4429116), (5160, 3690930), (6192, 3075775), (6450, 2952744), (7740, 2460620), (8600, 2214558), (9675, 1968496), (10320, 1845465), (12900, 1476372), (15480, 1230310), (17200, 1107279), (19350, 984248), (25800, 738186), (30960, 615155), (38700, 492124), (51600, 369093), (77400, 246062), (123031, 154800)]