149968790800

素因数分解:

$2^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1231}}^1\times {\mathrm{2017}}^1$

素因数の和:3417

約数の個数: 120

約数和(自身を含む): 363160700672

約数和(自身を除く): 213191909872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 151, 200, 302, 400, 604, 755, 1208, 1231, 1510, 2017, 2416, 2462, 3020, 3775, 4034, 4924, 6040, 6155, 7550, 8068, 9848, 10085, 12080, 12310, 15100, 16136, 19696, 20170, 24620, 30200, 30775, 32272, 40340, 49240, 50425, 60400, 61550, 80680, 98480, 100850, 123100, 161360, 185881, 201700, 246200, 304567, 371762, 403400, 492400, 609134, 743524, 806800, 929405, 1218268, 1487048, 1522835, 1858810, 2436536, 2482927, 2974096, 3045670, 3717620, 4647025, 4873072, 4965854, 6091340, 7435240, 7614175, 9294050, 9931708, 12182680, 12414635, 14870480, 15228350, 18588100, 19863416, 24365360, 24829270, 30456700, 37176200, 39726832, 49658540, 60913400, 62073175, 74352400, 99317080, 121826800, 124146350, 198634160, 248292700, 374921977, 496585400, 749843954, 993170800, 1499687908, 1874609885, 2999375816, 3749219770, 5998751632, 7498439540, 9373049425, 14996879080, 18746098850, 29993758160, 37492197700, 74984395400, 149968790800]

約数ペア:

[(1, 149968790800), (2, 74984395400), (4, 37492197700), (5, 29993758160), (8, 18746098850), (10, 14996879080), (16, 9373049425), (20, 7498439540), (25, 5998751632), (40, 3749219770), (50, 2999375816), (80, 1874609885), (100, 1499687908), (151, 993170800), (200, 749843954), (302, 496585400), (400, 374921977), (604, 248292700), (755, 198634160), (1208, 124146350), (1231, 121826800), (1510, 99317080), (2017, 74352400), (2416, 62073175), (2462, 60913400), (3020, 49658540), (3775, 39726832), (4034, 37176200), (4924, 30456700), (6040, 24829270), (6155, 24365360), (7550, 19863416), (8068, 18588100), (9848, 15228350), (10085, 14870480), (12080, 12414635), (12310, 12182680), (15100, 9931708), (16136, 9294050), (19696, 7614175), (20170, 7435240), (24620, 6091340), (30200, 4965854), (30775, 4873072), (32272, 4647025), (40340, 3717620), (49240, 3045670), (50425, 2974096), (60400, 2482927), (61550, 2436536), (80680, 1858810), (98480, 1522835), (100850, 1487048), (123100, 1218268), (161360, 929405), (185881, 806800), (201700, 743524), (246200, 609134), (304567, 492400), (371762, 403400)]