91996920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 300193920

約数和(自身を除く): 208197000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 607, 842, 1214, 1263, 1684, 1821, 2105, 2428, 2526, 3035, 3368, 3642, 3789, 4210, 4856, 5052, 5463, 6070, 6315, 7284, 7578, 8420, 9105, 10104, 10926, 12140, 12630, 14568, 15156, 16840, 18210, 18945, 21852, 24280, 25260, 27315, 30312, 36420, 37890, 43704, 50520, 54630, 72840, 75780, 109260, 151560, 218520, 255547, 511094, 766641, 1022188, 1277735, 1533282, 2044376, 2299923, 2555470, 3066564, 3833205, 4599846, 5110940, 6133128, 7666410, 9199692, 10221880, 11499615, 15332820, 18399384, 22999230, 30665640, 45998460, 91996920]

約数ペア:

[(1, 91996920), (2, 45998460), (3, 30665640), (4, 22999230), (5, 18399384), (6, 15332820), (8, 11499615), (9, 10221880), (10, 9199692), (12, 7666410), (15, 6133128), (18, 5110940), (20, 4599846), (24, 3833205), (30, 3066564), (36, 2555470), (40, 2299923), (45, 2044376), (60, 1533282), (72, 1277735), (90, 1022188), (120, 766641), (180, 511094), (360, 255547), (421, 218520), (607, 151560), (842, 109260), (1214, 75780), (1263, 72840), (1684, 54630), (1821, 50520), (2105, 43704), (2428, 37890), (2526, 36420), (3035, 30312), (3368, 27315), (3642, 25260), (3789, 24280), (4210, 21852), (4856, 18945), (5052, 18210), (5463, 16840), (6070, 15156), (6315, 14568), (7284, 12630), (7578, 12140), (8420, 10926), (9105, 10104)]