155181420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{95791}}^1$

素因数の和:95812

約数の個数: 60

約数和(自身を含む): 486814944

約数和(自身を除く): 331633524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 95791, 191582, 287373, 383164, 478955, 574746, 862119, 957910, 1149492, 1436865, 1724238, 1915820, 2586357, 2873730, 3448476, 4310595, 5172714, 5747460, 7759071, 8621190, 10345428, 12931785, 15518142, 17242380, 25863570, 31036284, 38795355, 51727140, 77590710, 155181420]

約数ペア:

[(1, 155181420), (2, 77590710), (3, 51727140), (4, 38795355), (5, 31036284), (6, 25863570), (9, 17242380), (10, 15518142), (12, 12931785), (15, 10345428), (18, 8621190), (20, 7759071), (27, 5747460), (30, 5172714), (36, 4310595), (45, 3448476), (54, 2873730), (60, 2586357), (81, 1915820), (90, 1724238), (108, 1436865), (135, 1149492), (162, 957910), (180, 862119), (270, 574746), (324, 478955), (405, 383164), (540, 287373), (810, 191582), (1620, 95791)]