73000440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22531}}^1$

素因数の和:22554

約数の個数: 80

約数和(自身を含む): 245373480

約数和(自身を除く): 172373040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 202779, 225310, 270372, 337965, 405558, 450620, 540744, 608337, 675930, 811116, 901240, 1013895, 1216674, 1351860, 1622232, 1825011, 2027790, 2433348, 2703720, 3041685, 3650022, 4055580, 4866696, 6083370, 7300044, 8111160, 9125055, 12166740, 14600088, 18250110, 24333480, 36500220, 73000440]

約数ペア:

[(1, 73000440), (2, 36500220), (3, 24333480), (4, 18250110), (5, 14600088), (6, 12166740), (8, 9125055), (9, 8111160), (10, 7300044), (12, 6083370), (15, 4866696), (18, 4055580), (20, 3650022), (24, 3041685), (27, 2703720), (30, 2433348), (36, 2027790), (40, 1825011), (45, 1622232), (54, 1351860), (60, 1216674), (72, 1013895), (81, 901240), (90, 811116), (108, 675930), (120, 608337), (135, 540744), (162, 450620), (180, 405558), (216, 337965), (270, 270372), (324, 225310), (360, 202779), (405, 180248), (540, 135186), (648, 112655), (810, 90124), (1080, 67593), (1620, 45062), (3240, 22531)]