128328300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 108

約数和(自身を含む): 417214616

約数和(自身を除く): 288886316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 5281, 6075, 8100, 10562, 12150, 15843, 21124, 24300, 26405, 31686, 47529, 52810, 63372, 79215, 95058, 105620, 132025, 142587, 158430, 190116, 237645, 264050, 285174, 316860, 396075, 427761, 475290, 528100, 570348, 712935, 792150, 855522, 950580, 1188225, 1283283, 1425870, 1584300, 1711044, 2138805, 2376450, 2566566, 2851740, 3564675, 4277610, 4752900, 5133132, 6416415, 7129350, 8555220, 10694025, 12832830, 14258700, 21388050, 25665660, 32082075, 42776100, 64164150, 128328300]

約数ペア:

[(1, 128328300), (2, 64164150), (3, 42776100), (4, 32082075), (5, 25665660), (6, 21388050), (9, 14258700), (10, 12832830), (12, 10694025), (15, 8555220), (18, 7129350), (20, 6416415), (25, 5133132), (27, 4752900), (30, 4277610), (36, 3564675), (45, 2851740), (50, 2566566), (54, 2376450), (60, 2138805), (75, 1711044), (81, 1584300), (90, 1425870), (100, 1283283), (108, 1188225), (135, 950580), (150, 855522), (162, 792150), (180, 712935), (225, 570348), (243, 528100), (270, 475290), (300, 427761), (324, 396075), (405, 316860), (450, 285174), (486, 264050), (540, 237645), (675, 190116), (810, 158430), (900, 142587), (972, 132025), (1215, 105620), (1350, 95058), (1620, 79215), (2025, 63372), (2430, 52810), (2700, 47529), (4050, 31686), (4860, 26405), (5281, 24300), (6075, 21124), (8100, 15843), (10562, 12150)]