100478040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2277

約数の個数: 128

約数和(自身を含む): 335966400

約数和(自身を除く): 235488360

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, 1885, 2221, 2262, 3016, 3480, 3770, 4442, 4524, 5655, 6663, 7540, 8884, 9048, 11105, 11310, 13326, 15080, 17768, 22210, 22620, 26652, 28873, 33315, 44420, 45240, 53304, 57746, 64409, 66630, 86619, 88840, 115492, 128818, 133260, 144365, 173238, 193227, 230984, 257636, 266520, 288730, 322045, 346476, 386454, 433095, 515272, 577460, 644090, 692952, 772908, 837317, 866190, 966135, 1154920, 1288180, 1545816, 1674634, 1732380, 1932270, 2511951, 2576360, 3349268, 3464760, 3864540, 4186585, 5023902, 6698536, 7729080, 8373170, 10047804, 12559755, 16746340, 20095608, 25119510, 33492680, 50239020, 100478040]

約数ペア:

[(1, 100478040), (2, 50239020), (3, 33492680), (4, 25119510), (5, 20095608), (6, 16746340), (8, 12559755), (10, 10047804), (12, 8373170), (13, 7729080), (15, 6698536), (20, 5023902), (24, 4186585), (26, 3864540), (29, 3464760), (30, 3349268), (39, 2576360), (40, 2511951), (52, 1932270), (58, 1732380), (60, 1674634), (65, 1545816), (78, 1288180), (87, 1154920), (104, 966135), (116, 866190), (120, 837317), (130, 772908), (145, 692952), (156, 644090), (174, 577460), (195, 515272), (232, 433095), (260, 386454), (290, 346476), (312, 322045), (348, 288730), (377, 266520), (390, 257636), (435, 230984), (520, 193227), (580, 173238), (696, 144365), (754, 133260), (780, 128818), (870, 115492), (1131, 88840), (1160, 86619), (1508, 66630), (1560, 64409), (1740, 57746), (1885, 53304), (2221, 45240), (2262, 44420), (3016, 33315), (3480, 28873), (3770, 26652), (4442, 22620), (4524, 22210), (5655, 17768), (6663, 15080), (7540, 13326), (8884, 11310), (9048, 11105)]