262943460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 144

約数和(自身を含む): 882453936

約数和(自身を除く): 619510476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3037, 3330, 4329, 4810, 5772, 6074, 6660, 7215, 8658, 9111, 9620, 12148, 14430, 15185, 17316, 18222, 21645, 27333, 28860, 30370, 36444, 39481, 43290, 45555, 54666, 60740, 78962, 86580, 91110, 109332, 112369, 118443, 136665, 157924, 182220, 197405, 224738, 236886, 273330, 337107, 355329, 394810, 449476, 473772, 546660, 561845, 592215, 674214, 710658, 789620, 1011321, 1123690, 1184430, 1348428, 1421316, 1460797, 1685535, 1776645, 2022642, 2247380, 2368860, 2921594, 3371070, 3553290, 4045284, 4382391, 5056605, 5843188, 6742140, 7106580, 7303985, 8764782, 10113210, 13147173, 14607970, 17529564, 20226420, 21911955, 26294346, 29215940, 43823910, 52588692, 65735865, 87647820, 131471730, 262943460]

約数ペア:

[(1, 262943460), (2, 131471730), (3, 87647820), (4, 65735865), (5, 52588692), (6, 43823910), (9, 29215940), (10, 26294346), (12, 21911955), (13, 20226420), (15, 17529564), (18, 14607970), (20, 13147173), (26, 10113210), (30, 8764782), (36, 7303985), (37, 7106580), (39, 6742140), (45, 5843188), (52, 5056605), (60, 4382391), (65, 4045284), (74, 3553290), (78, 3371070), (90, 2921594), (111, 2368860), (117, 2247380), (130, 2022642), (148, 1776645), (156, 1685535), (180, 1460797), (185, 1421316), (195, 1348428), (222, 1184430), (234, 1123690), (260, 1011321), (333, 789620), (370, 710658), (390, 674214), (444, 592215), (468, 561845), (481, 546660), (555, 473772), (585, 449476), (666, 394810), (740, 355329), (780, 337107), (962, 273330), (1110, 236886), (1170, 224738), (1332, 197405), (1443, 182220), (1665, 157924), (1924, 136665), (2220, 118443), (2340, 112369), (2405, 109332), (2886, 91110), (3037, 86580), (3330, 78962), (4329, 60740), (4810, 54666), (5772, 45555), (6074, 43290), (6660, 39481), (7215, 36444), (8658, 30370), (9111, 28860), (9620, 27333), (12148, 21645), (14430, 18222), (15185, 17316)]