201820410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22651}}^1$

素因数の和:22681

約数の個数: 80

約数和(自身を含む): 592032672

約数和(自身を除く): 390212262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 22651, 45302, 67953, 113255, 135906, 203859, 226510, 249161, 339765, 407718, 498322, 611577, 679530, 747483, 1019295, 1223154, 1245805, 1494966, 1834731, 2038590, 2242449, 2491610, 3057885, 3669462, 3737415, 4484898, 6115770, 6727347, 7474830, 9173655, 11212245, 13454694, 18347310, 20182041, 22424490, 33636735, 40364082, 67273470, 100910205, 201820410]

約数ペア:

[(1, 201820410), (2, 100910205), (3, 67273470), (5, 40364082), (6, 33636735), (9, 22424490), (10, 20182041), (11, 18347310), (15, 13454694), (18, 11212245), (22, 9173655), (27, 7474830), (30, 6727347), (33, 6115770), (45, 4484898), (54, 3737415), (55, 3669462), (66, 3057885), (81, 2491610), (90, 2242449), (99, 2038590), (110, 1834731), (135, 1494966), (162, 1245805), (165, 1223154), (198, 1019295), (270, 747483), (297, 679530), (330, 611577), (405, 498322), (495, 407718), (594, 339765), (810, 249161), (891, 226510), (990, 203859), (1485, 135906), (1782, 113255), (2970, 67953), (4455, 45302), (8910, 22651)]