142222600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2927

約数の個数: 96

約数和(自身を含む): 374976000

約数和(自身を除く): 232753400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1235, 1300, 1900, 1976, 2470, 2600, 2879, 3800, 4940, 5758, 6175, 9880, 11516, 12350, 14395, 23032, 24700, 28790, 37427, 49400, 54701, 57580, 71975, 74854, 109402, 115160, 143950, 149708, 187135, 218804, 273505, 287900, 299416, 374270, 437608, 547010, 575800, 711113, 748540, 935675, 1094020, 1367525, 1422226, 1497080, 1871350, 2188040, 2735050, 2844452, 3555565, 3742700, 5470100, 5688904, 7111130, 7485400, 10940200, 14222260, 17777825, 28444520, 35555650, 71111300, 142222600]

約数ペア:

[(1, 142222600), (2, 71111300), (4, 35555650), (5, 28444520), (8, 17777825), (10, 14222260), (13, 10940200), (19, 7485400), (20, 7111130), (25, 5688904), (26, 5470100), (38, 3742700), (40, 3555565), (50, 2844452), (52, 2735050), (65, 2188040), (76, 1871350), (95, 1497080), (100, 1422226), (104, 1367525), (130, 1094020), (152, 935675), (190, 748540), (200, 711113), (247, 575800), (260, 547010), (325, 437608), (380, 374270), (475, 299416), (494, 287900), (520, 273505), (650, 218804), (760, 187135), (950, 149708), (988, 143950), (1235, 115160), (1300, 109402), (1900, 74854), (1976, 71975), (2470, 57580), (2600, 54701), (2879, 49400), (3800, 37427), (4940, 28790), (5758, 24700), (6175, 23032), (9880, 14395), (11516, 12350)]