753971580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{144439}}^1$

素因数の和:144483

約数の個数: 72

約数和(自身を含む): 2365927200

約数和(自身を除く): 1611955620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 144439, 288878, 433317, 577756, 722195, 866634, 1299951, 1444390, 1733268, 2166585, 2599902, 2888780, 4188731, 4333170, 5199804, 6499755, 8377462, 8666340, 12566193, 12999510, 16754924, 20943655, 25132386, 25999020, 37698579, 41887310, 50264772, 62830965, 75397158, 83774620, 125661930, 150794316, 188492895, 251323860, 376985790, 753971580]

約数ペア:

[(1, 753971580), (2, 376985790), (3, 251323860), (4, 188492895), (5, 150794316), (6, 125661930), (9, 83774620), (10, 75397158), (12, 62830965), (15, 50264772), (18, 41887310), (20, 37698579), (29, 25999020), (30, 25132386), (36, 20943655), (45, 16754924), (58, 12999510), (60, 12566193), (87, 8666340), (90, 8377462), (116, 6499755), (145, 5199804), (174, 4333170), (180, 4188731), (261, 2888780), (290, 2599902), (348, 2166585), (435, 1733268), (522, 1444390), (580, 1299951), (870, 866634), (1044, 722195), (1305, 577756), (1740, 433317), (2610, 288878), (5220, 144439)]