101390520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10973}}^1$

素因数の和:11005

約数の個数: 128

約数和(自身を含む): 379261440

約数和(自身を除く): 277870920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 10973, 21946, 32919, 43892, 54865, 65838, 76811, 87784, 109730, 120703, 131676, 153622, 164595, 219460, 230433, 241406, 263352, 307244, 329190, 362109, 384055, 438920, 460866, 482812, 603515, 614488, 658380, 724218, 768110, 844921, 921732, 965624, 1152165, 1207030, 1316760, 1448436, 1536220, 1689842, 1810545, 1843464, 2304330, 2414060, 2534763, 2896872, 3072440, 3379684, 3621090, 4224605, 4608660, 4828120, 5069526, 6759368, 7242180, 8449210, 9217320, 10139052, 12673815, 14484360, 16898420, 20278104, 25347630, 33796840, 50695260, 101390520]

約数ペア:

[(1, 101390520), (2, 50695260), (3, 33796840), (4, 25347630), (5, 20278104), (6, 16898420), (7, 14484360), (8, 12673815), (10, 10139052), (11, 9217320), (12, 8449210), (14, 7242180), (15, 6759368), (20, 5069526), (21, 4828120), (22, 4608660), (24, 4224605), (28, 3621090), (30, 3379684), (33, 3072440), (35, 2896872), (40, 2534763), (42, 2414060), (44, 2304330), (55, 1843464), (56, 1810545), (60, 1689842), (66, 1536220), (70, 1448436), (77, 1316760), (84, 1207030), (88, 1152165), (105, 965624), (110, 921732), (120, 844921), (132, 768110), (140, 724218), (154, 658380), (165, 614488), (168, 603515), (210, 482812), (220, 460866), (231, 438920), (264, 384055), (280, 362109), (308, 329190), (330, 307244), (385, 263352), (420, 241406), (440, 230433), (462, 219460), (616, 164595), (660, 153622), (770, 131676), (840, 120703), (924, 109730), (1155, 87784), (1320, 76811), (1540, 65838), (1848, 54865), (2310, 43892), (3080, 32919), (4620, 21946), (9240, 10973)]