99424680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2087}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 299168640

約数和(自身を除く): 199743960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2087, 2382, 3176, 3970, 4174, 4764, 5955, 6261, 7940, 8348, 9528, 10435, 11910, 12522, 15880, 16696, 20870, 23820, 25044, 31305, 41740, 47640, 50088, 62610, 83480, 125220, 250440, 828539, 1657078, 2485617, 3314156, 4142695, 4971234, 6628312, 8285390, 9942468, 12428085, 16570780, 19884936, 24856170, 33141560, 49712340, 99424680]

約数ペア:

[(1, 99424680), (2, 49712340), (3, 33141560), (4, 24856170), (5, 19884936), (6, 16570780), (8, 12428085), (10, 9942468), (12, 8285390), (15, 6628312), (20, 4971234), (24, 4142695), (30, 3314156), (40, 2485617), (60, 1657078), (120, 828539), (397, 250440), (794, 125220), (1191, 83480), (1588, 62610), (1985, 50088), (2087, 47640), (2382, 41740), (3176, 31305), (3970, 25044), (4174, 23820), (4764, 20870), (5955, 16696), (6261, 15880), (7940, 12522), (8348, 11910), (9528, 10435)]