74828520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 192493080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 271, 295, 312, 354, 360, 390, 468, 472, 520, 531, 542, 585, 590, 708, 767, 780, 813, 885, 936, 1062, 1084, 1170, 1180, 1355, 1416, 1534, 1560, 1626, 1770, 2124, 2168, 2301, 2340, 2360, 2439, 2655, 2710, 3068, 3252, 3523, 3540, 3835, 4065, 4248, 4602, 4680, 4878, 5310, 5420, 6136, 6504, 6903, 7046, 7080, 7670, 8130, 9204, 9756, 10569, 10620, 10840, 11505, 12195, 13806, 14092, 15340, 15989, 16260, 17615, 18408, 19512, 21138, 21240, 23010, 24390, 27612, 28184, 30680, 31707, 31978, 32520, 34515, 35230, 42276, 46020, 47967, 48780, 52845, 55224, 63414, 63956, 69030, 70460, 79945, 84552, 92040, 95934, 97560, 105690, 126828, 127912, 138060, 140920, 143901, 158535, 159890, 191868, 207857, 211380, 239835, 253656, 276120, 287802, 317070, 319780, 383736, 415714, 422760, 479670, 575604, 623571, 634140, 639560, 719505, 831428, 959340, 1039285, 1151208, 1247142, 1268280, 1439010, 1662856, 1870713, 1918680, 2078570, 2494284, 2878020, 3117855, 3741426, 4157140, 4988568, 5756040, 6235710, 7482852, 8314280, 9353565, 12471420, 14965704, 18707130, 24942840, 37414260, 74828520]

約数ペア:

[(1, 74828520), (2, 37414260), (3, 24942840), (4, 18707130), (5, 14965704), (6, 12471420), (8, 9353565), (9, 8314280), (10, 7482852), (12, 6235710), (13, 5756040), (15, 4988568), (18, 4157140), (20, 3741426), (24, 3117855), (26, 2878020), (30, 2494284), (36, 2078570), (39, 1918680), (40, 1870713), (45, 1662856), (52, 1439010), (59, 1268280), (60, 1247142), (65, 1151208), (72, 1039285), (78, 959340), (90, 831428), (104, 719505), (117, 639560), (118, 634140), (120, 623571), (130, 575604), (156, 479670), (177, 422760), (180, 415714), (195, 383736), (234, 319780), (236, 317070), (260, 287802), (271, 276120), (295, 253656), (312, 239835), (354, 211380), (360, 207857), (390, 191868), (468, 159890), (472, 158535), (520, 143901), (531, 140920), (542, 138060), (585, 127912), (590, 126828), (708, 105690), (767, 97560), (780, 95934), (813, 92040), (885, 84552), (936, 79945), (1062, 70460), (1084, 69030), (1170, 63956), (1180, 63414), (1355, 55224), (1416, 52845), (1534, 48780), (1560, 47967), (1626, 46020), (1770, 42276), (2124, 35230), (2168, 34515), (2301, 32520), (2340, 31978), (2360, 31707), (2439, 30680), (2655, 28184), (2710, 27612), (3068, 24390), (3252, 23010), (3523, 21240), (3540, 21138), (3835, 19512), (4065, 18408), (4248, 17615), (4602, 16260), (4680, 15989), (4878, 15340), (5310, 14092), (5420, 13806), (6136, 12195), (6504, 11505), (6903, 10840), (7046, 10620), (7080, 10569), (7670, 9756), (8130, 9204)]