45106020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8641}}^1$

素因数の和:8685

約数の個数: 72

約数和(自身を含む): 141555960

約数和(自身を除く): 96449940

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, 8641, 17282, 25923, 34564, 43205, 51846, 77769, 86410, 103692, 129615, 155538, 172820, 250589, 259230, 311076, 388845, 501178, 518460, 751767, 777690, 1002356, 1252945, 1503534, 1555380, 2255301, 2505890, 3007068, 3758835, 4510602, 5011780, 7517670, 9021204, 11276505, 15035340, 22553010, 45106020]

約数ペア:

[(1, 45106020), (2, 22553010), (3, 15035340), (4, 11276505), (5, 9021204), (6, 7517670), (9, 5011780), (10, 4510602), (12, 3758835), (15, 3007068), (18, 2505890), (20, 2255301), (29, 1555380), (30, 1503534), (36, 1252945), (45, 1002356), (58, 777690), (60, 751767), (87, 518460), (90, 501178), (116, 388845), (145, 311076), (174, 259230), (180, 250589), (261, 172820), (290, 155538), (348, 129615), (435, 103692), (522, 86410), (580, 77769), (870, 51846), (1044, 43205), (1305, 34564), (1740, 25923), (2610, 17282), (5220, 8641)]