75719360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 121791040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 449, 496, 527, 544, 620, 680, 898, 992, 1054, 1088, 1240, 1360, 1796, 1984, 2108, 2245, 2480, 2635, 2720, 3592, 4216, 4490, 4960, 5270, 5440, 7184, 7633, 8432, 8980, 9920, 10540, 13919, 14368, 15266, 16864, 17960, 21080, 27838, 28736, 30532, 33728, 35920, 38165, 42160, 55676, 61064, 69595, 71840, 76330, 84320, 111352, 122128, 139190, 143680, 152660, 168640, 222704, 236623, 244256, 278380, 305320, 445408, 473246, 488512, 556760, 610640, 890816, 946492, 1113520, 1183115, 1221280, 1892984, 2227040, 2366230, 2442560, 3785968, 4454080, 4732460, 7571936, 9464920, 15143872, 18929840, 37859680, 75719360]

約数ペア:

[(1, 75719360), (2, 37859680), (4, 18929840), (5, 15143872), (8, 9464920), (10, 7571936), (16, 4732460), (17, 4454080), (20, 3785968), (31, 2442560), (32, 2366230), (34, 2227040), (40, 1892984), (62, 1221280), (64, 1183115), (68, 1113520), (80, 946492), (85, 890816), (124, 610640), (136, 556760), (155, 488512), (160, 473246), (170, 445408), (248, 305320), (272, 278380), (310, 244256), (320, 236623), (340, 222704), (449, 168640), (496, 152660), (527, 143680), (544, 139190), (620, 122128), (680, 111352), (898, 84320), (992, 76330), (1054, 71840), (1088, 69595), (1240, 61064), (1360, 55676), (1796, 42160), (1984, 38165), (2108, 35920), (2245, 33728), (2480, 30532), (2635, 28736), (2720, 27838), (3592, 21080), (4216, 17960), (4490, 16864), (4960, 15266), (5270, 14368), (5440, 13919), (7184, 10540), (7633, 9920), (8432, 8980)]