177680100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 573088320

約数和(自身を除く): 395408220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1571, 1740, 1885, 1950, 2175, 2262, 2900, 3142, 3770, 3900, 4350, 4524, 4713, 5655, 6284, 7540, 7855, 8700, 9425, 9426, 11310, 15710, 18850, 18852, 20423, 22620, 23565, 28275, 31420, 37700, 39275, 40846, 45559, 47130, 56550, 61269, 78550, 81692, 91118, 94260, 102115, 113100, 117825, 122538, 136677, 157100, 182236, 204230, 227795, 235650, 245076, 273354, 306345, 408460, 455590, 471300, 510575, 546708, 592267, 612690, 683385, 911180, 1021150, 1138975, 1184534, 1225380, 1366770, 1531725, 1776801, 2042300, 2277950, 2369068, 2733540, 2961335, 3063450, 3416925, 3553602, 4555900, 5922670, 6126900, 6833850, 7107204, 8884005, 11845340, 13667700, 14806675, 17768010, 29613350, 35536020, 44420025, 59226700, 88840050, 177680100]

約数ペア:

[(1, 177680100), (2, 88840050), (3, 59226700), (4, 44420025), (5, 35536020), (6, 29613350), (10, 17768010), (12, 14806675), (13, 13667700), (15, 11845340), (20, 8884005), (25, 7107204), (26, 6833850), (29, 6126900), (30, 5922670), (39, 4555900), (50, 3553602), (52, 3416925), (58, 3063450), (60, 2961335), (65, 2733540), (75, 2369068), (78, 2277950), (87, 2042300), (100, 1776801), (116, 1531725), (130, 1366770), (145, 1225380), (150, 1184534), (156, 1138975), (174, 1021150), (195, 911180), (260, 683385), (290, 612690), (300, 592267), (325, 546708), (348, 510575), (377, 471300), (390, 455590), (435, 408460), (580, 306345), (650, 273354), (725, 245076), (754, 235650), (780, 227795), (870, 204230), (975, 182236), (1131, 157100), (1300, 136677), (1450, 122538), (1508, 117825), (1571, 113100), (1740, 102115), (1885, 94260), (1950, 91118), (2175, 81692), (2262, 78550), (2900, 61269), (3142, 56550), (3770, 47130), (3900, 45559), (4350, 40846), (4524, 39275), (4713, 37700), (5655, 31420), (6284, 28275), (7540, 23565), (7855, 22620), (8700, 20423), (9425, 18852), (9426, 18850), (11310, 15710)]