291642775020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{236773}}^1$

素因数の和:239072

約数の個数: 96

約数和(自身を含む): 907734690240

約数和(自身を除く): 616091915220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2281, 4562, 6843, 9124, 11405, 13686, 20529, 22810, 27372, 34215, 41058, 45620, 61587, 68430, 82116, 102645, 123174, 136860, 205290, 236773, 246348, 307935, 410580, 473546, 615870, 710319, 947092, 1183865, 1231740, 1420638, 2130957, 2367730, 2841276, 3551595, 4261914, 4735460, 6392871, 7103190, 8523828, 10654785, 12785742, 14206380, 21309570, 25571484, 31964355, 42619140, 63928710, 127857420, 540079213, 1080158426, 1620237639, 2160316852, 2700396065, 3240475278, 4860712917, 5400792130, 6480950556, 8101188195, 9721425834, 10801584260, 14582138751, 16202376390, 19442851668, 24303564585, 29164277502, 32404752780, 48607129170, 58328555004, 72910693755, 97214258340, 145821387510, 291642775020]

約数ペア:

[(1, 291642775020), (2, 145821387510), (3, 97214258340), (4, 72910693755), (5, 58328555004), (6, 48607129170), (9, 32404752780), (10, 29164277502), (12, 24303564585), (15, 19442851668), (18, 16202376390), (20, 14582138751), (27, 10801584260), (30, 9721425834), (36, 8101188195), (45, 6480950556), (54, 5400792130), (60, 4860712917), (90, 3240475278), (108, 2700396065), (135, 2160316852), (180, 1620237639), (270, 1080158426), (540, 540079213), (2281, 127857420), (4562, 63928710), (6843, 42619140), (9124, 31964355), (11405, 25571484), (13686, 21309570), (20529, 14206380), (22810, 12785742), (27372, 10654785), (34215, 8523828), (41058, 7103190), (45620, 6392871), (61587, 4735460), (68430, 4261914), (82116, 3551595), (102645, 2841276), (123174, 2367730), (136860, 2130957), (205290, 1420638), (236773, 1231740), (246348, 1183865), (307935, 947092), (410580, 710319), (473546, 615870)]