130217400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 144

約数和(自身を含む): 443751360

約数和(自身を除く): 313533960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 657, 730, 876, 900, 991, 1095, 1314, 1460, 1752, 1800, 1825, 1982, 2190, 2628, 2920, 2973, 3285, 3650, 3964, 4380, 4955, 5256, 5475, 5946, 6570, 7300, 7928, 8760, 8919, 9910, 10950, 11892, 13140, 14600, 14865, 16425, 17838, 19820, 21900, 23784, 24775, 26280, 29730, 32850, 35676, 39640, 43800, 44595, 49550, 59460, 65700, 71352, 72343, 74325, 89190, 99100, 118920, 131400, 144686, 148650, 178380, 198200, 217029, 222975, 289372, 297300, 356760, 361715, 434058, 445950, 578744, 594600, 651087, 723430, 868116, 891900, 1085145, 1302174, 1446860, 1736232, 1783800, 1808575, 2170290, 2604348, 2893720, 3255435, 3617150, 4340580, 5208696, 5425725, 6510870, 7234300, 8681160, 10851450, 13021740, 14468600, 16277175, 21702900, 26043480, 32554350, 43405800, 65108700, 130217400]

約数ペア:

[(1, 130217400), (2, 65108700), (3, 43405800), (4, 32554350), (5, 26043480), (6, 21702900), (8, 16277175), (9, 14468600), (10, 13021740), (12, 10851450), (15, 8681160), (18, 7234300), (20, 6510870), (24, 5425725), (25, 5208696), (30, 4340580), (36, 3617150), (40, 3255435), (45, 2893720), (50, 2604348), (60, 2170290), (72, 1808575), (73, 1783800), (75, 1736232), (90, 1446860), (100, 1302174), (120, 1085145), (146, 891900), (150, 868116), (180, 723430), (200, 651087), (219, 594600), (225, 578744), (292, 445950), (300, 434058), (360, 361715), (365, 356760), (438, 297300), (450, 289372), (584, 222975), (600, 217029), (657, 198200), (730, 178380), (876, 148650), (900, 144686), (991, 131400), (1095, 118920), (1314, 99100), (1460, 89190), (1752, 74325), (1800, 72343), (1825, 71352), (1982, 65700), (2190, 59460), (2628, 49550), (2920, 44595), (2973, 43800), (3285, 39640), (3650, 35676), (3964, 32850), (4380, 29730), (4955, 26280), (5256, 24775), (5475, 23784), (5946, 21900), (6570, 19820), (7300, 17838), (7928, 16425), (8760, 14865), (8919, 14600), (9910, 13140), (10950, 11892)]