100821360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 314265600

約数和(自身を除く): 213444240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2111, 2388, 2985, 3184, 3980, 4222, 4776, 5970, 6333, 7960, 8444, 9552, 10555, 11940, 12666, 15920, 16888, 21110, 23880, 25332, 31665, 33776, 42220, 47760, 50664, 63330, 84440, 101328, 126660, 168880, 253320, 420089, 506640, 840178, 1260267, 1680356, 2100445, 2520534, 3360712, 4200890, 5041068, 6301335, 6721424, 8401780, 10082136, 12602670, 16803560, 20164272, 25205340, 33607120, 50410680, 100821360]

約数ペア:

[(1, 100821360), (2, 50410680), (3, 33607120), (4, 25205340), (5, 20164272), (6, 16803560), (8, 12602670), (10, 10082136), (12, 8401780), (15, 6721424), (16, 6301335), (20, 5041068), (24, 4200890), (30, 3360712), (40, 2520534), (48, 2100445), (60, 1680356), (80, 1260267), (120, 840178), (199, 506640), (240, 420089), (398, 253320), (597, 168880), (796, 126660), (995, 101328), (1194, 84440), (1592, 63330), (1990, 50664), (2111, 47760), (2388, 42220), (2985, 33776), (3184, 31665), (3980, 25332), (4222, 23880), (4776, 21110), (5970, 16888), (6333, 15920), (7960, 12666), (8444, 11940), (9552, 10555)]