8030100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 26248320

約数和(自身を除く): 18218220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 71, 75, 78, 87, 100, 116, 130, 142, 145, 150, 156, 174, 195, 213, 260, 284, 290, 300, 325, 348, 355, 377, 390, 426, 435, 580, 650, 710, 725, 754, 780, 852, 870, 923, 975, 1065, 1131, 1300, 1420, 1450, 1508, 1740, 1775, 1846, 1885, 1950, 2059, 2130, 2175, 2262, 2769, 2900, 3550, 3692, 3770, 3900, 4118, 4260, 4350, 4524, 4615, 5325, 5538, 5655, 6177, 7100, 7540, 8236, 8700, 9230, 9425, 10295, 10650, 11076, 11310, 12354, 13845, 18460, 18850, 20590, 21300, 22620, 23075, 24708, 26767, 27690, 28275, 30885, 37700, 41180, 46150, 51475, 53534, 55380, 56550, 61770, 69225, 80301, 92300, 102950, 107068, 113100, 123540, 133835, 138450, 154425, 160602, 205900, 267670, 276900, 308850, 321204, 401505, 535340, 617700, 669175, 803010, 1338350, 1606020, 2007525, 2676700, 4015050, 8030100]

約数ペア:

[(1, 8030100), (2, 4015050), (3, 2676700), (4, 2007525), (5, 1606020), (6, 1338350), (10, 803010), (12, 669175), (13, 617700), (15, 535340), (20, 401505), (25, 321204), (26, 308850), (29, 276900), (30, 267670), (39, 205900), (50, 160602), (52, 154425), (58, 138450), (60, 133835), (65, 123540), (71, 113100), (75, 107068), (78, 102950), (87, 92300), (100, 80301), (116, 69225), (130, 61770), (142, 56550), (145, 55380), (150, 53534), (156, 51475), (174, 46150), (195, 41180), (213, 37700), (260, 30885), (284, 28275), (290, 27690), (300, 26767), (325, 24708), (348, 23075), (355, 22620), (377, 21300), (390, 20590), (426, 18850), (435, 18460), (580, 13845), (650, 12354), (710, 11310), (725, 11076), (754, 10650), (780, 10295), (852, 9425), (870, 9230), (923, 8700), (975, 8236), (1065, 7540), (1131, 7100), (1300, 6177), (1420, 5655), (1450, 5538), (1508, 5325), (1740, 4615), (1775, 4524), (1846, 4350), (1885, 4260), (1950, 4118), (2059, 3900), (2130, 3770), (2175, 3692), (2262, 3550), (2769, 2900)]