20130804450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4970569}}^1$

素因数の和:4970593

約数の個数: 60

約数和(自身を含む): 55933824210

約数和(自身を除く): 35803019760

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4970569, 9941138, 14911707, 24852845, 29823414, 44735121, 49705690, 74558535, 89470242, 124264225, 134205363, 149117070, 223675605, 248528450, 268410726, 372792675, 402616089, 447351210, 671026815, 745585350, 805232178, 1118378025, 1342053630, 2013080445, 2236756050, 3355134075, 4026160890, 6710268150, 10065402225, 20130804450]

約数ペア:

[(1, 20130804450), (2, 10065402225), (3, 6710268150), (5, 4026160890), (6, 3355134075), (9, 2236756050), (10, 2013080445), (15, 1342053630), (18, 1118378025), (25, 805232178), (27, 745585350), (30, 671026815), (45, 447351210), (50, 402616089), (54, 372792675), (75, 268410726), (81, 248528450), (90, 223675605), (135, 149117070), (150, 134205363), (162, 124264225), (225, 89470242), (270, 74558535), (405, 49705690), (450, 44735121), (675, 29823414), (810, 24852845), (1350, 14911707), (2025, 9941138), (4050, 4970569)]