75123860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 113573740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 233, 235, 245, 329, 343, 466, 470, 490, 658, 686, 932, 940, 980, 1165, 1316, 1372, 1631, 1645, 1715, 2303, 2330, 3262, 3290, 3430, 4606, 4660, 6524, 6580, 6860, 8155, 9212, 10951, 11417, 11515, 16121, 16310, 21902, 22834, 23030, 32242, 32620, 43804, 45668, 46060, 54755, 57085, 64484, 76657, 79919, 80605, 109510, 114170, 153314, 159838, 161210, 219020, 228340, 306628, 319676, 322420, 383285, 399595, 536599, 766570, 799190, 1073198, 1533140, 1598380, 2146396, 2682995, 3756193, 5365990, 7512386, 10731980, 15024772, 18780965, 37561930, 75123860]

約数ペア:

[(1, 75123860), (2, 37561930), (4, 18780965), (5, 15024772), (7, 10731980), (10, 7512386), (14, 5365990), (20, 3756193), (28, 2682995), (35, 2146396), (47, 1598380), (49, 1533140), (70, 1073198), (94, 799190), (98, 766570), (140, 536599), (188, 399595), (196, 383285), (233, 322420), (235, 319676), (245, 306628), (329, 228340), (343, 219020), (466, 161210), (470, 159838), (490, 153314), (658, 114170), (686, 109510), (932, 80605), (940, 79919), (980, 76657), (1165, 64484), (1316, 57085), (1372, 54755), (1631, 46060), (1645, 45668), (1715, 43804), (2303, 32620), (2330, 32242), (3262, 23030), (3290, 22834), (3430, 21902), (4606, 16310), (4660, 16121), (6524, 11515), (6580, 11417), (6860, 10951), (8155, 9212)]