63757540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 96

約数和(自身を含む): 175795200

約数和(自身を除く): 112037660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2179, 2660, 2926, 4180, 4358, 5852, 7315, 8716, 10895, 14630, 15253, 21790, 23969, 29260, 30506, 41401, 43580, 47938, 61012, 76265, 82802, 95876, 119845, 152530, 165604, 167783, 207005, 239690, 289807, 305060, 335566, 414010, 455411, 479380, 579614, 671132, 828020, 838915, 910822, 1159228, 1449035, 1677830, 1821644, 2277055, 2898070, 3187877, 3355660, 4554110, 5796140, 6375754, 9108220, 12751508, 15939385, 31878770, 63757540]

約数ペア:

[(1, 63757540), (2, 31878770), (4, 15939385), (5, 12751508), (7, 9108220), (10, 6375754), (11, 5796140), (14, 4554110), (19, 3355660), (20, 3187877), (22, 2898070), (28, 2277055), (35, 1821644), (38, 1677830), (44, 1449035), (55, 1159228), (70, 910822), (76, 838915), (77, 828020), (95, 671132), (110, 579614), (133, 479380), (140, 455411), (154, 414010), (190, 335566), (209, 305060), (220, 289807), (266, 239690), (308, 207005), (380, 167783), (385, 165604), (418, 152530), (532, 119845), (665, 95876), (770, 82802), (836, 76265), (1045, 61012), (1330, 47938), (1463, 43580), (1540, 41401), (2090, 30506), (2179, 29260), (2660, 23969), (2926, 21790), (4180, 15253), (4358, 14630), (5852, 10895), (7315, 8716)]