301614280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 754540920

約数和(自身を除く): 452926640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 121, 202, 220, 242, 404, 440, 484, 505, 605, 617, 808, 968, 1010, 1111, 1210, 1234, 2020, 2222, 2420, 2468, 3085, 4040, 4444, 4840, 4936, 5555, 6170, 6787, 8888, 11110, 12221, 12340, 13574, 22220, 24442, 24680, 27148, 33935, 44440, 48884, 54296, 61105, 62317, 67870, 74657, 97768, 122210, 124634, 135740, 149314, 244420, 249268, 271480, 298628, 311585, 373285, 488840, 498536, 597256, 623170, 685487, 746570, 1246340, 1370974, 1493140, 2492680, 2741948, 2986280, 3427435, 5483896, 6854870, 7540357, 13709740, 15080714, 27419480, 30161428, 37701785, 60322856, 75403570, 150807140, 301614280]

約数ペア:

[(1, 301614280), (2, 150807140), (4, 75403570), (5, 60322856), (8, 37701785), (10, 30161428), (11, 27419480), (20, 15080714), (22, 13709740), (40, 7540357), (44, 6854870), (55, 5483896), (88, 3427435), (101, 2986280), (110, 2741948), (121, 2492680), (202, 1493140), (220, 1370974), (242, 1246340), (404, 746570), (440, 685487), (484, 623170), (505, 597256), (605, 498536), (617, 488840), (808, 373285), (968, 311585), (1010, 298628), (1111, 271480), (1210, 249268), (1234, 244420), (2020, 149314), (2222, 135740), (2420, 124634), (2468, 122210), (3085, 97768), (4040, 74657), (4444, 67870), (4840, 62317), (4936, 61105), (5555, 54296), (6170, 48884), (6787, 44440), (8888, 33935), (11110, 27148), (12221, 24680), (12340, 24442), (13574, 22220)]