74674440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{69143}}^1$

素因数の和:69163

約数の個数: 64

約数和(自身を含む): 248918400

約数和(自身を除く): 174243960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 69143, 138286, 207429, 276572, 345715, 414858, 553144, 622287, 691430, 829716, 1037145, 1244574, 1382860, 1659432, 1866861, 2074290, 2489148, 2765720, 3111435, 3733722, 4148580, 4978296, 6222870, 7467444, 8297160, 9334305, 12445740, 14934888, 18668610, 24891480, 37337220, 74674440]

約数ペア:

[(1, 74674440), (2, 37337220), (3, 24891480), (4, 18668610), (5, 14934888), (6, 12445740), (8, 9334305), (9, 8297160), (10, 7467444), (12, 6222870), (15, 4978296), (18, 4148580), (20, 3733722), (24, 3111435), (27, 2765720), (30, 2489148), (36, 2074290), (40, 1866861), (45, 1659432), (54, 1382860), (60, 1244574), (72, 1037145), (90, 829716), (108, 691430), (120, 622287), (135, 553144), (180, 414858), (216, 345715), (270, 276572), (360, 207429), (540, 138286), (1080, 69143)]