20145154410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{3083}}^1$

素因数の和:5794

約数の個数: 96

約数和(自身を含む): 54355129920

約数和(自身を除く): 34209975510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 2689, 3083, 5378, 6166, 8067, 9249, 13445, 15415, 16134, 18498, 24201, 26890, 27747, 30830, 40335, 46245, 48402, 55494, 72603, 80670, 83241, 92490, 121005, 138735, 145206, 166482, 217809, 242010, 249723, 277470, 363015, 416205, 435618, 499446, 653427, 726030, 749169, 832410, 1089045, 1248615, 1306854, 1498338, 2178090, 2497230, 3267135, 3745845, 6534270, 7491690, 8290187, 16580374, 24870561, 41450935, 49741122, 74611683, 82901870, 124352805, 149223366, 223835049, 248705610, 373058415, 447670098, 671505147, 746116830, 1119175245, 1343010294, 2014515441, 2238350490, 3357525735, 4029030882, 6715051470, 10072577205, 20145154410]

約数ペア:

[(1, 20145154410), (2, 10072577205), (3, 6715051470), (5, 4029030882), (6, 3357525735), (9, 2238350490), (10, 2014515441), (15, 1343010294), (18, 1119175245), (27, 746116830), (30, 671505147), (45, 447670098), (54, 373058415), (81, 248705610), (90, 223835049), (135, 149223366), (162, 124352805), (243, 82901870), (270, 74611683), (405, 49741122), (486, 41450935), (810, 24870561), (1215, 16580374), (2430, 8290187), (2689, 7491690), (3083, 6534270), (5378, 3745845), (6166, 3267135), (8067, 2497230), (9249, 2178090), (13445, 1498338), (15415, 1306854), (16134, 1248615), (18498, 1089045), (24201, 832410), (26890, 749169), (27747, 726030), (30830, 653427), (40335, 499446), (46245, 435618), (48402, 416205), (55494, 363015), (72603, 277470), (80670, 249723), (83241, 242010), (92490, 217809), (121005, 166482), (138735, 145206)]