146759900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 108

約数和(自身を含む): 377303976

約数和(自身を除く): 230544076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 61, 70, 98, 100, 122, 140, 175, 196, 244, 245, 305, 350, 427, 490, 491, 610, 700, 854, 980, 982, 1220, 1225, 1525, 1708, 1964, 2135, 2450, 2455, 2989, 3050, 3437, 4270, 4900, 4910, 5978, 6100, 6874, 8540, 9820, 10675, 11956, 12275, 13748, 14945, 17185, 21350, 24059, 24550, 29890, 29951, 34370, 42700, 48118, 49100, 59780, 59902, 68740, 74725, 85925, 96236, 119804, 120295, 149450, 149755, 171850, 209657, 240590, 298900, 299510, 343700, 419314, 481180, 599020, 601475, 748775, 838628, 1048285, 1202950, 1467599, 1497550, 2096570, 2405900, 2935198, 2995100, 4193140, 5241425, 5870396, 7337995, 10482850, 14675990, 20965700, 29351980, 36689975, 73379950, 146759900]

約数ペア:

[(1, 146759900), (2, 73379950), (4, 36689975), (5, 29351980), (7, 20965700), (10, 14675990), (14, 10482850), (20, 7337995), (25, 5870396), (28, 5241425), (35, 4193140), (49, 2995100), (50, 2935198), (61, 2405900), (70, 2096570), (98, 1497550), (100, 1467599), (122, 1202950), (140, 1048285), (175, 838628), (196, 748775), (244, 601475), (245, 599020), (305, 481180), (350, 419314), (427, 343700), (490, 299510), (491, 298900), (610, 240590), (700, 209657), (854, 171850), (980, 149755), (982, 149450), (1220, 120295), (1225, 119804), (1525, 96236), (1708, 85925), (1964, 74725), (2135, 68740), (2450, 59902), (2455, 59780), (2989, 49100), (3050, 48118), (3437, 42700), (4270, 34370), (4900, 29951), (4910, 29890), (5978, 24550), (6100, 24059), (6874, 21350), (8540, 17185), (9820, 14945), (10675, 13748), (11956, 12275)]