187443180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 585547200

約数和(自身を除く): 398104020

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, 313, 540, 626, 939, 1109, 1252, 1565, 1878, 2218, 2817, 3130, 3327, 3756, 4436, 4695, 5545, 5634, 6260, 6654, 8451, 9390, 9981, 11090, 11268, 13308, 14085, 16635, 16902, 18780, 19962, 22180, 28170, 29943, 33270, 33804, 39924, 42255, 49905, 56340, 59886, 66540, 84510, 99810, 119772, 149715, 169020, 199620, 299430, 347117, 598860, 694234, 1041351, 1388468, 1735585, 2082702, 3124053, 3471170, 4165404, 5206755, 6248106, 6942340, 9372159, 10413510, 12496212, 15620265, 18744318, 20827020, 31240530, 37488636, 46860795, 62481060, 93721590, 187443180]

約数ペア:

[(1, 187443180), (2, 93721590), (3, 62481060), (4, 46860795), (5, 37488636), (6, 31240530), (9, 20827020), (10, 18744318), (12, 15620265), (15, 12496212), (18, 10413510), (20, 9372159), (27, 6942340), (30, 6248106), (36, 5206755), (45, 4165404), (54, 3471170), (60, 3124053), (90, 2082702), (108, 1735585), (135, 1388468), (180, 1041351), (270, 694234), (313, 598860), (540, 347117), (626, 299430), (939, 199620), (1109, 169020), (1252, 149715), (1565, 119772), (1878, 99810), (2218, 84510), (2817, 66540), (3130, 59886), (3327, 56340), (3756, 49905), (4436, 42255), (4695, 39924), (5545, 33804), (5634, 33270), (6260, 29943), (6654, 28170), (8451, 22180), (9390, 19962), (9981, 18780), (11090, 16902), (11268, 16635), (13308, 14085)]