42420600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23567}}^1$

素因数の和:23589

約数の個数: 72

約数和(自身を含む): 142468560

約数和(自身を除く): 100047960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 23567, 47134, 70701, 94268, 117835, 141402, 188536, 212103, 235670, 282804, 353505, 424206, 471340, 565608, 589175, 707010, 848412, 942680, 1060515, 1178350, 1414020, 1696824, 1767525, 2121030, 2356700, 2828040, 3535050, 4242060, 4713400, 5302575, 7070100, 8484120, 10605150, 14140200, 21210300, 42420600]

約数ペア:

[(1, 42420600), (2, 21210300), (3, 14140200), (4, 10605150), (5, 8484120), (6, 7070100), (8, 5302575), (9, 4713400), (10, 4242060), (12, 3535050), (15, 2828040), (18, 2356700), (20, 2121030), (24, 1767525), (25, 1696824), (30, 1414020), (36, 1178350), (40, 1060515), (45, 942680), (50, 848412), (60, 707010), (72, 589175), (75, 565608), (90, 471340), (100, 424206), (120, 353505), (150, 282804), (180, 235670), (200, 212103), (225, 188536), (300, 141402), (360, 117835), (450, 94268), (600, 70701), (900, 47134), (1800, 23567)]