102358920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 216975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 83, 86, 120, 129, 166, 172, 215, 239, 249, 258, 332, 344, 415, 430, 478, 498, 516, 645, 664, 717, 830, 860, 956, 996, 1032, 1195, 1245, 1290, 1434, 1660, 1720, 1912, 1992, 2390, 2490, 2580, 2868, 3320, 3569, 3585, 4780, 4980, 5160, 5736, 7138, 7170, 9560, 9960, 10277, 10707, 14276, 14340, 17845, 19837, 20554, 21414, 28552, 28680, 30831, 35690, 39674, 41108, 42828, 51385, 53535, 59511, 61662, 71380, 79348, 82216, 85656, 99185, 102770, 107070, 119022, 123324, 142760, 154155, 158696, 198370, 205540, 214140, 238044, 246648, 297555, 308310, 396740, 411080, 428280, 476088, 595110, 616620, 793480, 852991, 1190220, 1233240, 1705982, 2380440, 2558973, 3411964, 4264955, 5117946, 6823928, 8529910, 10235892, 12794865, 17059820, 20471784, 25589730, 34119640, 51179460, 102358920]

約数ペア:

[(1, 102358920), (2, 51179460), (3, 34119640), (4, 25589730), (5, 20471784), (6, 17059820), (8, 12794865), (10, 10235892), (12, 8529910), (15, 6823928), (20, 5117946), (24, 4264955), (30, 3411964), (40, 2558973), (43, 2380440), (60, 1705982), (83, 1233240), (86, 1190220), (120, 852991), (129, 793480), (166, 616620), (172, 595110), (215, 476088), (239, 428280), (249, 411080), (258, 396740), (332, 308310), (344, 297555), (415, 246648), (430, 238044), (478, 214140), (498, 205540), (516, 198370), (645, 158696), (664, 154155), (717, 142760), (830, 123324), (860, 119022), (956, 107070), (996, 102770), (1032, 99185), (1195, 85656), (1245, 82216), (1290, 79348), (1434, 71380), (1660, 61662), (1720, 59511), (1912, 53535), (1992, 51385), (2390, 42828), (2490, 41108), (2580, 39674), (2868, 35690), (3320, 30831), (3569, 28680), (3585, 28552), (4780, 21414), (4980, 20554), (5160, 19837), (5736, 17845), (7138, 14340), (7170, 14276), (9560, 10707), (9960, 10277)]