125350720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 329184000

約数和(自身を除く): 203833280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 149, 160, 176, 220, 239, 298, 320, 352, 440, 478, 596, 704, 745, 880, 956, 1192, 1195, 1490, 1639, 1760, 1912, 2384, 2390, 2629, 2980, 3278, 3520, 3824, 4768, 4780, 5258, 5960, 6556, 7648, 8195, 9536, 9560, 10516, 11920, 13112, 13145, 15296, 16390, 19120, 21032, 23840, 26224, 26290, 32780, 35611, 38240, 42064, 47680, 52448, 52580, 65560, 71222, 76480, 84128, 104896, 105160, 131120, 142444, 168256, 178055, 210320, 262240, 284888, 356110, 391721, 420640, 524480, 569776, 712220, 783442, 841280, 1139552, 1424440, 1566884, 1958605, 2279104, 2848880, 3133768, 3917210, 5697760, 6267536, 7834420, 11395520, 12535072, 15668840, 25070144, 31337680, 62675360, 125350720]

約数ペア:

[(1, 125350720), (2, 62675360), (4, 31337680), (5, 25070144), (8, 15668840), (10, 12535072), (11, 11395520), (16, 7834420), (20, 6267536), (22, 5697760), (32, 3917210), (40, 3133768), (44, 2848880), (55, 2279104), (64, 1958605), (80, 1566884), (88, 1424440), (110, 1139552), (149, 841280), (160, 783442), (176, 712220), (220, 569776), (239, 524480), (298, 420640), (320, 391721), (352, 356110), (440, 284888), (478, 262240), (596, 210320), (704, 178055), (745, 168256), (880, 142444), (956, 131120), (1192, 105160), (1195, 104896), (1490, 84128), (1639, 76480), (1760, 71222), (1912, 65560), (2384, 52580), (2390, 52448), (2629, 47680), (2980, 42064), (3278, 38240), (3520, 35611), (3824, 32780), (4768, 26290), (4780, 26224), (5258, 23840), (5960, 21032), (6556, 19120), (7648, 16390), (8195, 15296), (9536, 13145), (9560, 13112), (10516, 11920)]