26963640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 96478200

約数和(自身を除く): 69514560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 619, 660, 726, 792, 968, 990, 1089, 1210, 1238, 1320, 1452, 1815, 1857, 1980, 2178, 2420, 2476, 2904, 3095, 3630, 3714, 3960, 4356, 4840, 4952, 5445, 5571, 6190, 6809, 7260, 7428, 8712, 9285, 10890, 11142, 12380, 13618, 14520, 14856, 18570, 20427, 21780, 22284, 24760, 27236, 27855, 34045, 37140, 40854, 43560, 44568, 54472, 55710, 61281, 68090, 74280, 74899, 81708, 102135, 111420, 122562, 136180, 149798, 163416, 204270, 222840, 224697, 245124, 272360, 299596, 306405, 374495, 408540, 449394, 490248, 599192, 612810, 674091, 748990, 817080, 898788, 1123485, 1225620, 1348182, 1497980, 1797576, 2246970, 2451240, 2696364, 2995960, 3370455, 4493940, 5392728, 6740910, 8987880, 13481820, 26963640]

約数ペア:

[(1, 26963640), (2, 13481820), (3, 8987880), (4, 6740910), (5, 5392728), (6, 4493940), (8, 3370455), (9, 2995960), (10, 2696364), (11, 2451240), (12, 2246970), (15, 1797576), (18, 1497980), (20, 1348182), (22, 1225620), (24, 1123485), (30, 898788), (33, 817080), (36, 748990), (40, 674091), (44, 612810), (45, 599192), (55, 490248), (60, 449394), (66, 408540), (72, 374495), (88, 306405), (90, 299596), (99, 272360), (110, 245124), (120, 224697), (121, 222840), (132, 204270), (165, 163416), (180, 149798), (198, 136180), (220, 122562), (242, 111420), (264, 102135), (330, 81708), (360, 74899), (363, 74280), (396, 68090), (440, 61281), (484, 55710), (495, 54472), (605, 44568), (619, 43560), (660, 40854), (726, 37140), (792, 34045), (968, 27855), (990, 27236), (1089, 24760), (1210, 22284), (1238, 21780), (1320, 20427), (1452, 18570), (1815, 14856), (1857, 14520), (1980, 13618), (2178, 12380), (2420, 11142), (2476, 10890), (2904, 9285), (3095, 8712), (3630, 7428), (3714, 7260), (3960, 6809), (4356, 6190), (4840, 5571), (4952, 5445)]