204529380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18229}}^1$

素因数の和:18269

約数の個数: 96

約数和(自身を含む): 661530240

約数和(自身を除く): 457000860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 18229, 36458, 54687, 72916, 91145, 109374, 182290, 200519, 218748, 273435, 309893, 364580, 401038, 546870, 601557, 619786, 802076, 929679, 1002595, 1093740, 1203114, 1239572, 1549465, 1859358, 2005190, 2406228, 3007785, 3098930, 3408823, 3718716, 4010380, 4648395, 6015570, 6197860, 6817646, 9296790, 10226469, 12031140, 13635292, 17044115, 18593580, 20452938, 34088230, 40905876, 51132345, 68176460, 102264690, 204529380]

約数ペア:

[(1, 204529380), (2, 102264690), (3, 68176460), (4, 51132345), (5, 40905876), (6, 34088230), (10, 20452938), (11, 18593580), (12, 17044115), (15, 13635292), (17, 12031140), (20, 10226469), (22, 9296790), (30, 6817646), (33, 6197860), (34, 6015570), (44, 4648395), (51, 4010380), (55, 3718716), (60, 3408823), (66, 3098930), (68, 3007785), (85, 2406228), (102, 2005190), (110, 1859358), (132, 1549465), (165, 1239572), (170, 1203114), (187, 1093740), (204, 1002595), (220, 929679), (255, 802076), (330, 619786), (340, 601557), (374, 546870), (510, 401038), (561, 364580), (660, 309893), (748, 273435), (935, 218748), (1020, 200519), (1122, 182290), (1870, 109374), (2244, 91145), (2805, 72916), (3740, 54687), (5610, 36458), (11220, 18229)]