64240020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9151}}^1$

素因数の和:9182

約数の個数: 96

約数和(自身を含む): 215255040

約数和(自身を除く): 151015020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9151, 18302, 27453, 36604, 45755, 54906, 82359, 91510, 109812, 118963, 137265, 164718, 183020, 237926, 247077, 274530, 329436, 356889, 411795, 475852, 494154, 549060, 594815, 713778, 823590, 988308, 1070667, 1189630, 1235385, 1427556, 1647180, 1784445, 2141334, 2379260, 2470770, 3212001, 3568890, 4282668, 4941540, 5353335, 6424002, 7137780, 10706670, 12848004, 16060005, 21413340, 32120010, 64240020]

約数ペア:

[(1, 64240020), (2, 32120010), (3, 21413340), (4, 16060005), (5, 12848004), (6, 10706670), (9, 7137780), (10, 6424002), (12, 5353335), (13, 4941540), (15, 4282668), (18, 3568890), (20, 3212001), (26, 2470770), (27, 2379260), (30, 2141334), (36, 1784445), (39, 1647180), (45, 1427556), (52, 1235385), (54, 1189630), (60, 1070667), (65, 988308), (78, 823590), (90, 713778), (108, 594815), (117, 549060), (130, 494154), (135, 475852), (156, 411795), (180, 356889), (195, 329436), (234, 274530), (260, 247077), (270, 237926), (351, 183020), (390, 164718), (468, 137265), (540, 118963), (585, 109812), (702, 91510), (780, 82359), (1170, 54906), (1404, 45755), (1755, 36604), (2340, 27453), (3510, 18302), (7020, 9151)]