260434800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 180

約数和(自身を含む): 917086144

約数和(自身を除く): 656651344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 144, 146, 150, 180, 200, 219, 225, 240, 292, 300, 360, 365, 400, 438, 450, 584, 600, 657, 720, 730, 876, 900, 991, 1095, 1168, 1200, 1314, 1460, 1752, 1800, 1825, 1982, 2190, 2628, 2920, 2973, 3285, 3504, 3600, 3650, 3964, 4380, 4955, 5256, 5475, 5840, 5946, 6570, 7300, 7928, 8760, 8919, 9910, 10512, 10950, 11892, 13140, 14600, 14865, 15856, 16425, 17520, 17838, 19820, 21900, 23784, 24775, 26280, 29200, 29730, 32850, 35676, 39640, 43800, 44595, 47568, 49550, 52560, 59460, 65700, 71352, 72343, 74325, 79280, 87600, 89190, 99100, 118920, 131400, 142704, 144686, 148650, 178380, 198200, 217029, 222975, 237840, 262800, 289372, 297300, 356760, 361715, 396400, 434058, 445950, 578744, 594600, 651087, 713520, 723430, 868116, 891900, 1085145, 1157488, 1189200, 1302174, 1446860, 1736232, 1783800, 1808575, 2170290, 2604348, 2893720, 3255435, 3472464, 3567600, 3617150, 4340580, 5208696, 5425725, 5787440, 6510870, 7234300, 8681160, 10417392, 10851450, 13021740, 14468600, 16277175, 17362320, 21702900, 26043480, 28937200, 32554350, 43405800, 52086960, 65108700, 86811600, 130217400, 260434800]

約数ペア:

[(1, 260434800), (2, 130217400), (3, 86811600), (4, 65108700), (5, 52086960), (6, 43405800), (8, 32554350), (9, 28937200), (10, 26043480), (12, 21702900), (15, 17362320), (16, 16277175), (18, 14468600), (20, 13021740), (24, 10851450), (25, 10417392), (30, 8681160), (36, 7234300), (40, 6510870), (45, 5787440), (48, 5425725), (50, 5208696), (60, 4340580), (72, 3617150), (73, 3567600), (75, 3472464), (80, 3255435), (90, 2893720), (100, 2604348), (120, 2170290), (144, 1808575), (146, 1783800), (150, 1736232), (180, 1446860), (200, 1302174), (219, 1189200), (225, 1157488), (240, 1085145), (292, 891900), (300, 868116), (360, 723430), (365, 713520), (400, 651087), (438, 594600), (450, 578744), (584, 445950), (600, 434058), (657, 396400), (720, 361715), (730, 356760), (876, 297300), (900, 289372), (991, 262800), (1095, 237840), (1168, 222975), (1200, 217029), (1314, 198200), (1460, 178380), (1752, 148650), (1800, 144686), (1825, 142704), (1982, 131400), (2190, 118920), (2628, 99100), (2920, 89190), (2973, 87600), (3285, 79280), (3504, 74325), (3600, 72343), (3650, 71352), (3964, 65700), (4380, 59460), (4955, 52560), (5256, 49550), (5475, 47568), (5840, 44595), (5946, 43800), (6570, 39640), (7300, 35676), (7928, 32850), (8760, 29730), (8919, 29200), (9910, 26280), (10512, 24775), (10950, 23784), (11892, 21900), (13140, 19820), (14600, 17838), (14865, 17520), (15856, 16425)]