90658440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{3109}}^1$

素因数の和:3138

約数の個数: 112

約数和(自身を含む): 305930700

約数和(自身を除く): 215272260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3109, 3240, 3645, 4860, 5832, 6218, 7290, 9327, 9720, 12436, 14580, 15545, 18654, 24872, 27981, 29160, 31090, 37308, 46635, 55962, 62180, 74616, 83943, 93270, 111924, 124360, 139905, 167886, 186540, 223848, 251829, 279810, 335772, 373080, 419715, 503658, 559620, 671544, 755487, 839430, 1007316, 1119240, 1259145, 1510974, 1678860, 2014632, 2266461, 2518290, 3021948, 3357720, 3777435, 4532922, 5036580, 6043896, 7554870, 9065844, 10073160, 11332305, 15109740, 18131688, 22664610, 30219480, 45329220, 90658440]

約数ペア:

[(1, 90658440), (2, 45329220), (3, 30219480), (4, 22664610), (5, 18131688), (6, 15109740), (8, 11332305), (9, 10073160), (10, 9065844), (12, 7554870), (15, 6043896), (18, 5036580), (20, 4532922), (24, 3777435), (27, 3357720), (30, 3021948), (36, 2518290), (40, 2266461), (45, 2014632), (54, 1678860), (60, 1510974), (72, 1259145), (81, 1119240), (90, 1007316), (108, 839430), (120, 755487), (135, 671544), (162, 559620), (180, 503658), (216, 419715), (243, 373080), (270, 335772), (324, 279810), (360, 251829), (405, 223848), (486, 186540), (540, 167886), (648, 139905), (729, 124360), (810, 111924), (972, 93270), (1080, 83943), (1215, 74616), (1458, 62180), (1620, 55962), (1944, 46635), (2430, 37308), (2916, 31090), (3109, 29160), (3240, 27981), (3645, 24872), (4860, 18654), (5832, 15545), (6218, 14580), (7290, 12436), (9327, 9720)]