79392780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 254951424

約数和(自身を除く): 175558644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 151, 180, 207, 230, 254, 276, 302, 345, 381, 414, 453, 460, 508, 604, 635, 690, 755, 762, 828, 906, 1035, 1143, 1270, 1359, 1380, 1510, 1524, 1812, 1905, 2070, 2265, 2286, 2540, 2718, 2921, 3020, 3473, 3810, 4140, 4530, 4572, 5436, 5715, 5842, 6795, 6946, 7620, 8763, 9060, 10419, 11430, 11684, 13590, 13892, 14605, 17365, 17526, 19177, 20838, 22860, 26289, 27180, 29210, 31257, 34730, 35052, 38354, 41676, 43815, 52095, 52578, 57531, 58420, 62514, 69460, 76708, 87630, 95885, 104190, 105156, 115062, 125028, 131445, 156285, 172593, 175260, 191770, 208380, 230124, 262890, 287655, 312570, 345186, 383540, 441071, 525780, 575310, 625140, 690372, 862965, 882142, 1150620, 1323213, 1725930, 1764284, 2205355, 2646426, 3451860, 3969639, 4410710, 5292852, 6616065, 7939278, 8821420, 13232130, 15878556, 19848195, 26464260, 39696390, 79392780]

約数ペア:

[(1, 79392780), (2, 39696390), (3, 26464260), (4, 19848195), (5, 15878556), (6, 13232130), (9, 8821420), (10, 7939278), (12, 6616065), (15, 5292852), (18, 4410710), (20, 3969639), (23, 3451860), (30, 2646426), (36, 2205355), (45, 1764284), (46, 1725930), (60, 1323213), (69, 1150620), (90, 882142), (92, 862965), (115, 690372), (127, 625140), (138, 575310), (151, 525780), (180, 441071), (207, 383540), (230, 345186), (254, 312570), (276, 287655), (302, 262890), (345, 230124), (381, 208380), (414, 191770), (453, 175260), (460, 172593), (508, 156285), (604, 131445), (635, 125028), (690, 115062), (755, 105156), (762, 104190), (828, 95885), (906, 87630), (1035, 76708), (1143, 69460), (1270, 62514), (1359, 58420), (1380, 57531), (1510, 52578), (1524, 52095), (1812, 43815), (1905, 41676), (2070, 38354), (2265, 35052), (2286, 34730), (2540, 31257), (2718, 29210), (2921, 27180), (3020, 26289), (3473, 22860), (3810, 20838), (4140, 19177), (4530, 17526), (4572, 17365), (5436, 14605), (5715, 13892), (5842, 13590), (6795, 11684), (6946, 11430), (7620, 10419), (8763, 9060)]