43777980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2395

約数の個数: 72

約数和(自身を含む): 134093232

約数和(自身を除く): 90315252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2273, 3210, 3852, 4546, 4815, 6420, 6819, 9092, 9630, 11365, 13638, 19260, 20457, 22730, 27276, 34095, 40914, 45460, 68190, 81828, 102285, 136380, 204570, 243211, 409140, 486422, 729633, 972844, 1216055, 1459266, 2188899, 2432110, 2918532, 3648165, 4377798, 4864220, 7296330, 8755596, 10944495, 14592660, 21888990, 43777980]

約数ペア:

[(1, 43777980), (2, 21888990), (3, 14592660), (4, 10944495), (5, 8755596), (6, 7296330), (9, 4864220), (10, 4377798), (12, 3648165), (15, 2918532), (18, 2432110), (20, 2188899), (30, 1459266), (36, 1216055), (45, 972844), (60, 729633), (90, 486422), (107, 409140), (180, 243211), (214, 204570), (321, 136380), (428, 102285), (535, 81828), (642, 68190), (963, 45460), (1070, 40914), (1284, 34095), (1605, 27276), (1926, 22730), (2140, 20457), (2273, 19260), (3210, 13638), (3852, 11365), (4546, 9630), (4815, 9092), (6420, 6819)]