77311260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 120

約数和(自身を含む): 261255456

約数和(自身を除く): 183944196

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3671, 4212, 5265, 7020, 7342, 10530, 11013, 14684, 18355, 21060, 22026, 33039, 36710, 44052, 47723, 55065, 66078, 73420, 95446, 99117, 110130, 132156, 143169, 165195, 190892, 198234, 220260, 238615, 286338, 297351, 330390, 396468, 429507, 477230, 495585, 572676, 594702, 660780, 715845, 859014, 954460, 991170, 1189404, 1288521, 1431690, 1486755, 1718028, 1982340, 2147535, 2577042, 2863380, 2973510, 3865563, 4295070, 5154084, 5947020, 6442605, 7731126, 8590140, 12885210, 15462252, 19327815, 25770420, 38655630, 77311260]

約数ペア:

[(1, 77311260), (2, 38655630), (3, 25770420), (4, 19327815), (5, 15462252), (6, 12885210), (9, 8590140), (10, 7731126), (12, 6442605), (13, 5947020), (15, 5154084), (18, 4295070), (20, 3865563), (26, 2973510), (27, 2863380), (30, 2577042), (36, 2147535), (39, 1982340), (45, 1718028), (52, 1486755), (54, 1431690), (60, 1288521), (65, 1189404), (78, 991170), (81, 954460), (90, 859014), (108, 715845), (117, 660780), (130, 594702), (135, 572676), (156, 495585), (162, 477230), (180, 429507), (195, 396468), (234, 330390), (260, 297351), (270, 286338), (324, 238615), (351, 220260), (390, 198234), (405, 190892), (468, 165195), (540, 143169), (585, 132156), (702, 110130), (780, 99117), (810, 95446), (1053, 73420), (1170, 66078), (1404, 55065), (1620, 47723), (1755, 44052), (2106, 36710), (2340, 33039), (3510, 22026), (3671, 21060), (4212, 18355), (5265, 14684), (7020, 11013), (7342, 10530)]