100440288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 311416560

約数和(自身を除く): 210976272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 193, 208, 234, 278, 288, 312, 386, 416, 417, 468, 556, 579, 624, 772, 834, 936, 1112, 1158, 1248, 1251, 1544, 1668, 1737, 1807, 1872, 2224, 2316, 2502, 2509, 3088, 3336, 3474, 3614, 3744, 4448, 4632, 5004, 5018, 5421, 6176, 6672, 6948, 7228, 7527, 9264, 10008, 10036, 10842, 13344, 13896, 14456, 15054, 16263, 18528, 20016, 20072, 21684, 22581, 26827, 27792, 28912, 30108, 32526, 40032, 40144, 43368, 45162, 53654, 55584, 57824, 60216, 65052, 80288, 80481, 86736, 90324, 107308, 120432, 130104, 160962, 173472, 180648, 214616, 240864, 241443, 260208, 321924, 348751, 361296, 429232, 482886, 520416, 643848, 697502, 722592, 858464, 965772, 1046253, 1287696, 1395004, 1931544, 2092506, 2575392, 2790008, 3138759, 3863088, 4185012, 5580016, 6277518, 7726176, 8370024, 11160032, 12555036, 16740048, 25110072, 33480096, 50220144, 100440288]

約数ペア:

[(1, 100440288), (2, 50220144), (3, 33480096), (4, 25110072), (6, 16740048), (8, 12555036), (9, 11160032), (12, 8370024), (13, 7726176), (16, 6277518), (18, 5580016), (24, 4185012), (26, 3863088), (32, 3138759), (36, 2790008), (39, 2575392), (48, 2092506), (52, 1931544), (72, 1395004), (78, 1287696), (96, 1046253), (104, 965772), (117, 858464), (139, 722592), (144, 697502), (156, 643848), (193, 520416), (208, 482886), (234, 429232), (278, 361296), (288, 348751), (312, 321924), (386, 260208), (416, 241443), (417, 240864), (468, 214616), (556, 180648), (579, 173472), (624, 160962), (772, 130104), (834, 120432), (936, 107308), (1112, 90324), (1158, 86736), (1248, 80481), (1251, 80288), (1544, 65052), (1668, 60216), (1737, 57824), (1807, 55584), (1872, 53654), (2224, 45162), (2316, 43368), (2502, 40144), (2509, 40032), (3088, 32526), (3336, 30108), (3474, 28912), (3614, 27792), (3744, 26827), (4448, 22581), (4632, 21684), (5004, 20072), (5018, 20016), (5421, 18528), (6176, 16263), (6672, 15054), (6948, 14456), (7228, 13896), (7527, 13344), (9264, 10842), (10008, 10036)]