100778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27136

約数の個数: 64

約数和(自身を含む): 312099840

約数和(自身を除く): 211321320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 406365, 541820, 650184, 812730, 839821, 1083640, 1625460, 1679642, 2519463, 3250920, 3359284, 4199105, 5038926, 6718568, 8398210, 10077852, 12597315, 16796420, 20155704, 25194630, 33592840, 50389260, 100778520]

約数ペア:

[(1, 100778520), (2, 50389260), (3, 33592840), (4, 25194630), (5, 20155704), (6, 16796420), (8, 12597315), (10, 10077852), (12, 8398210), (15, 6718568), (20, 5038926), (24, 4199105), (30, 3359284), (31, 3250920), (40, 2519463), (60, 1679642), (62, 1625460), (93, 1083640), (120, 839821), (124, 812730), (155, 650184), (186, 541820), (248, 406365), (310, 325092), (372, 270910), (465, 216728), (620, 162546), (744, 135455), (930, 108364), (1240, 81273), (1860, 54182), (3720, 27091)]