152997660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31481}}^1$

素因数の和:31505

約数の個数: 72

約数和(自身を含む): 481296816

約数和(自身を除く): 328299156

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 31481, 62962, 94443, 125924, 157405, 188886, 283329, 314810, 377772, 472215, 566658, 629620, 849987, 944430, 1133316, 1416645, 1699974, 1888860, 2549961, 2833290, 3399948, 4249935, 5099922, 5666580, 7649883, 8499870, 10199844, 12749805, 15299766, 16999740, 25499610, 30599532, 38249415, 50999220, 76498830, 152997660]

約数ペア:

[(1, 152997660), (2, 76498830), (3, 50999220), (4, 38249415), (5, 30599532), (6, 25499610), (9, 16999740), (10, 15299766), (12, 12749805), (15, 10199844), (18, 8499870), (20, 7649883), (27, 5666580), (30, 5099922), (36, 4249935), (45, 3399948), (54, 2833290), (60, 2549961), (81, 1888860), (90, 1699974), (108, 1416645), (135, 1133316), (162, 944430), (180, 849987), (243, 629620), (270, 566658), (324, 472215), (405, 377772), (486, 314810), (540, 283329), (810, 188886), (972, 157405), (1215, 125924), (1620, 94443), (2430, 62962), (4860, 31481)]