214729020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9859}}^1$

素因数の和:9896

約数の個数: 108

約数和(自身を含む): 716013480

約数和(自身を除く): 501284460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 9859, 10890, 19718, 21780, 29577, 39436, 49295, 59154, 88731, 98590, 108449, 118308, 147885, 177462, 197180, 216898, 295770, 325347, 354924, 433796, 443655, 542245, 591540, 650694, 887310, 976041, 1084490, 1192939, 1301388, 1626735, 1774620, 1952082, 2168980, 2385878, 3253470, 3578817, 3904164, 4771756, 4880205, 5964695, 6506940, 7157634, 9760410, 10736451, 11929390, 14315268, 17894085, 19520820, 21472902, 23858780, 35788170, 42945804, 53682255, 71576340, 107364510, 214729020]

約数ペア:

[(1, 214729020), (2, 107364510), (3, 71576340), (4, 53682255), (5, 42945804), (6, 35788170), (9, 23858780), (10, 21472902), (11, 19520820), (12, 17894085), (15, 14315268), (18, 11929390), (20, 10736451), (22, 9760410), (30, 7157634), (33, 6506940), (36, 5964695), (44, 4880205), (45, 4771756), (55, 3904164), (60, 3578817), (66, 3253470), (90, 2385878), (99, 2168980), (110, 1952082), (121, 1774620), (132, 1626735), (165, 1301388), (180, 1192939), (198, 1084490), (220, 976041), (242, 887310), (330, 650694), (363, 591540), (396, 542245), (484, 443655), (495, 433796), (605, 354924), (660, 325347), (726, 295770), (990, 216898), (1089, 197180), (1210, 177462), (1452, 147885), (1815, 118308), (1980, 108449), (2178, 98590), (2420, 88731), (3630, 59154), (4356, 49295), (5445, 39436), (7260, 29577), (9859, 21780), (10890, 19718)]