82087020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{50671}}^1$

素因数の和:50692

約数の個数: 60

約数和(自身を含む): 257515104

約数和(自身を除く): 175428084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 50671, 101342, 152013, 202684, 253355, 304026, 456039, 506710, 608052, 760065, 912078, 1013420, 1368117, 1520130, 1824156, 2280195, 2736234, 3040260, 4104351, 4560390, 5472468, 6840585, 8208702, 9120780, 13681170, 16417404, 20521755, 27362340, 41043510, 82087020]

約数ペア:

[(1, 82087020), (2, 41043510), (3, 27362340), (4, 20521755), (5, 16417404), (6, 13681170), (9, 9120780), (10, 8208702), (12, 6840585), (15, 5472468), (18, 4560390), (20, 4104351), (27, 3040260), (30, 2736234), (36, 2280195), (45, 1824156), (54, 1520130), (60, 1368117), (81, 1013420), (90, 912078), (108, 760065), (135, 608052), (162, 506710), (180, 456039), (270, 304026), (324, 253355), (405, 202684), (540, 152013), (810, 101342), (1620, 50671)]