225619020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 180

約数和(自身を含む): 778643712

約数和(自身を除く): 553024692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1151, 1188, 1210, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2302, 2420, 2970, 3267, 3453, 3564, 3630, 4356, 4455, 4604, 5445, 5755, 5940, 6534, 6906, 7260, 8910, 9801, 10359, 10890, 11510, 12661, 13068, 13812, 16335, 17265, 17820, 19602, 20718, 21780, 23020, 25322, 31077, 32670, 34530, 37983, 39204, 41436, 49005, 50644, 51795, 62154, 63305, 65340, 69060, 75966, 93231, 98010, 103590, 113949, 124308, 126610, 139271, 151932, 155385, 186462, 189915, 196020, 207180, 227898, 253220, 278542, 310770, 341847, 372924, 379830, 417813, 455796, 466155, 557084, 569745, 621540, 683694, 696355, 759660, 835626, 932310, 1025541, 1139490, 1253439, 1367388, 1392710, 1671252, 1709235, 1864620, 2051082, 2089065, 2278980, 2506878, 2785420, 3418470, 3760317, 4102164, 4178130, 5013756, 5127705, 6267195, 6836940, 7520634, 8356260, 10255410, 11280951, 12534390, 15041268, 18801585, 20510820, 22561902, 25068780, 37603170, 45123804, 56404755, 75206340, 112809510, 225619020]

約数ペア:

[(1, 225619020), (2, 112809510), (3, 75206340), (4, 56404755), (5, 45123804), (6, 37603170), (9, 25068780), (10, 22561902), (11, 20510820), (12, 18801585), (15, 15041268), (18, 12534390), (20, 11280951), (22, 10255410), (27, 8356260), (30, 7520634), (33, 6836940), (36, 6267195), (44, 5127705), (45, 5013756), (54, 4178130), (55, 4102164), (60, 3760317), (66, 3418470), (81, 2785420), (90, 2506878), (99, 2278980), (108, 2089065), (110, 2051082), (121, 1864620), (132, 1709235), (135, 1671252), (162, 1392710), (165, 1367388), (180, 1253439), (198, 1139490), (220, 1025541), (242, 932310), (270, 835626), (297, 759660), (324, 696355), (330, 683694), (363, 621540), (396, 569745), (405, 557084), (484, 466155), (495, 455796), (540, 417813), (594, 379830), (605, 372924), (660, 341847), (726, 310770), (810, 278542), (891, 253220), (990, 227898), (1089, 207180), (1151, 196020), (1188, 189915), (1210, 186462), (1452, 155385), (1485, 151932), (1620, 139271), (1782, 126610), (1815, 124308), (1980, 113949), (2178, 103590), (2302, 98010), (2420, 93231), (2970, 75966), (3267, 69060), (3453, 65340), (3564, 63305), (3630, 62154), (4356, 51795), (4455, 50644), (4604, 49005), (5445, 41436), (5755, 39204), (5940, 37983), (6534, 34530), (6906, 32670), (7260, 31077), (8910, 25322), (9801, 23020), (10359, 21780), (10890, 20718), (11510, 19602), (12661, 17820), (13068, 17265), (13812, 16335)]