88891440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3061}}^1$

素因数の和:3099

約数の個数: 120

約数和(自身を含む): 302991024

約数和(自身を除く): 214099584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3061, 3630, 4840, 5808, 6122, 7260, 9183, 9680, 12244, 14520, 15305, 18366, 24488, 29040, 30610, 33671, 36732, 45915, 48976, 61220, 67342, 73464, 91830, 101013, 122440, 134684, 146928, 168355, 183660, 202026, 244880, 269368, 336710, 367320, 370381, 404052, 505065, 538736, 673420, 734640, 740762, 808104, 1010130, 1111143, 1346840, 1481524, 1616208, 1851905, 2020260, 2222286, 2693680, 2963048, 3703810, 4040520, 4444572, 5555715, 5926096, 7407620, 8081040, 8889144, 11111430, 14815240, 17778288, 22222860, 29630480, 44445720, 88891440]

約数ペア:

[(1, 88891440), (2, 44445720), (3, 29630480), (4, 22222860), (5, 17778288), (6, 14815240), (8, 11111430), (10, 8889144), (11, 8081040), (12, 7407620), (15, 5926096), (16, 5555715), (20, 4444572), (22, 4040520), (24, 3703810), (30, 2963048), (33, 2693680), (40, 2222286), (44, 2020260), (48, 1851905), (55, 1616208), (60, 1481524), (66, 1346840), (80, 1111143), (88, 1010130), (110, 808104), (120, 740762), (121, 734640), (132, 673420), (165, 538736), (176, 505065), (220, 404052), (240, 370381), (242, 367320), (264, 336710), (330, 269368), (363, 244880), (440, 202026), (484, 183660), (528, 168355), (605, 146928), (660, 134684), (726, 122440), (880, 101013), (968, 91830), (1210, 73464), (1320, 67342), (1452, 61220), (1815, 48976), (1936, 45915), (2420, 36732), (2640, 33671), (2904, 30610), (3061, 29040), (3630, 24488), (4840, 18366), (5808, 15305), (6122, 14520), (7260, 12244), (9183, 9680)]