82834440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 276998400

約数和(自身を除く): 194163960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1831, 1885, 2262, 3016, 3480, 3662, 3770, 4524, 5493, 5655, 7324, 7540, 9048, 9155, 10986, 11310, 14648, 15080, 18310, 21972, 22620, 23803, 27465, 36620, 43944, 45240, 47606, 53099, 54930, 71409, 73240, 95212, 106198, 109860, 119015, 142818, 159297, 190424, 212396, 219720, 238030, 265495, 285636, 318594, 357045, 424792, 476060, 530990, 571272, 637188, 690287, 714090, 796485, 952120, 1061980, 1274376, 1380574, 1428180, 1592970, 2070861, 2123960, 2761148, 2856360, 3185940, 3451435, 4141722, 5522296, 6371880, 6902870, 8283444, 10354305, 13805740, 16566888, 20708610, 27611480, 41417220, 82834440]

約数ペア:

[(1, 82834440), (2, 41417220), (3, 27611480), (4, 20708610), (5, 16566888), (6, 13805740), (8, 10354305), (10, 8283444), (12, 6902870), (13, 6371880), (15, 5522296), (20, 4141722), (24, 3451435), (26, 3185940), (29, 2856360), (30, 2761148), (39, 2123960), (40, 2070861), (52, 1592970), (58, 1428180), (60, 1380574), (65, 1274376), (78, 1061980), (87, 952120), (104, 796485), (116, 714090), (120, 690287), (130, 637188), (145, 571272), (156, 530990), (174, 476060), (195, 424792), (232, 357045), (260, 318594), (290, 285636), (312, 265495), (348, 238030), (377, 219720), (390, 212396), (435, 190424), (520, 159297), (580, 142818), (696, 119015), (754, 109860), (780, 106198), (870, 95212), (1131, 73240), (1160, 71409), (1508, 54930), (1560, 53099), (1740, 47606), (1831, 45240), (1885, 43944), (2262, 36620), (3016, 27465), (3480, 23803), (3662, 22620), (3770, 21972), (4524, 18310), (5493, 15080), (5655, 14648), (7324, 11310), (7540, 10986), (9048, 9155)]