131168800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 373101120

約数和(自身を除く): 241932320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 70, 80, 100, 112, 118, 140, 160, 175, 200, 224, 236, 280, 295, 350, 397, 400, 413, 472, 560, 590, 700, 794, 800, 826, 944, 1120, 1180, 1400, 1475, 1588, 1652, 1888, 1985, 2065, 2360, 2779, 2800, 2950, 3176, 3304, 3970, 4130, 4720, 5558, 5600, 5900, 6352, 6608, 7940, 8260, 9440, 9925, 10325, 11116, 11800, 12704, 13216, 13895, 15880, 16520, 19850, 20650, 22232, 23423, 23600, 27790, 31760, 33040, 39700, 41300, 44464, 46846, 47200, 55580, 63520, 66080, 69475, 79400, 82600, 88928, 93692, 111160, 117115, 138950, 158800, 163961, 165200, 187384, 222320, 234230, 277900, 317600, 327922, 330400, 374768, 444640, 468460, 555800, 585575, 655844, 749536, 819805, 936920, 1111600, 1171150, 1311688, 1639610, 1873840, 2223200, 2342300, 2623376, 3279220, 3747680, 4099025, 4684600, 5246752, 6558440, 8198050, 9369200, 13116880, 16396100, 18738400, 26233760, 32792200, 65584400, 131168800]

約数ペア:

[(1, 131168800), (2, 65584400), (4, 32792200), (5, 26233760), (7, 18738400), (8, 16396100), (10, 13116880), (14, 9369200), (16, 8198050), (20, 6558440), (25, 5246752), (28, 4684600), (32, 4099025), (35, 3747680), (40, 3279220), (50, 2623376), (56, 2342300), (59, 2223200), (70, 1873840), (80, 1639610), (100, 1311688), (112, 1171150), (118, 1111600), (140, 936920), (160, 819805), (175, 749536), (200, 655844), (224, 585575), (236, 555800), (280, 468460), (295, 444640), (350, 374768), (397, 330400), (400, 327922), (413, 317600), (472, 277900), (560, 234230), (590, 222320), (700, 187384), (794, 165200), (800, 163961), (826, 158800), (944, 138950), (1120, 117115), (1180, 111160), (1400, 93692), (1475, 88928), (1588, 82600), (1652, 79400), (1888, 69475), (1985, 66080), (2065, 63520), (2360, 55580), (2779, 47200), (2800, 46846), (2950, 44464), (3176, 41300), (3304, 39700), (3970, 33040), (4130, 31760), (4720, 27790), (5558, 23600), (5600, 23423), (5900, 22232), (6352, 20650), (6608, 19850), (7940, 16520), (8260, 15880), (9440, 13895), (9925, 13216), (10325, 12704), (11116, 11800)]