202801320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 695086920

約数和(自身を除く): 492285600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1060, 1080, 1181, 1272, 1431, 1590, 1620, 1908, 2120, 2362, 2385, 2862, 3180, 3240, 3543, 3816, 4293, 4724, 4770, 5724, 5905, 6360, 7086, 7155, 8586, 9448, 9540, 10629, 11448, 11810, 14172, 14310, 17172, 17715, 19080, 21258, 21465, 23620, 28344, 28620, 31887, 34344, 35430, 42516, 42930, 47240, 53145, 57240, 62593, 63774, 70860, 85032, 85860, 95661, 106290, 125186, 127548, 141720, 159435, 171720, 187779, 191322, 212580, 250372, 255096, 312965, 318870, 375558, 382644, 425160, 478305, 500744, 563337, 625930, 637740, 751116, 765288, 938895, 956610, 1126674, 1251860, 1275480, 1502232, 1690011, 1877790, 1913220, 2253348, 2503720, 2816685, 3380022, 3755580, 3826440, 4506696, 5070033, 5633370, 6760044, 7511160, 8450055, 10140066, 11266740, 13520088, 16900110, 20280132, 22533480, 25350165, 33800220, 40560264, 50700330, 67600440, 101400660, 202801320]

約数ペア:

[(1, 202801320), (2, 101400660), (3, 67600440), (4, 50700330), (5, 40560264), (6, 33800220), (8, 25350165), (9, 22533480), (10, 20280132), (12, 16900110), (15, 13520088), (18, 11266740), (20, 10140066), (24, 8450055), (27, 7511160), (30, 6760044), (36, 5633370), (40, 5070033), (45, 4506696), (53, 3826440), (54, 3755580), (60, 3380022), (72, 2816685), (81, 2503720), (90, 2253348), (106, 1913220), (108, 1877790), (120, 1690011), (135, 1502232), (159, 1275480), (162, 1251860), (180, 1126674), (212, 956610), (216, 938895), (265, 765288), (270, 751116), (318, 637740), (324, 625930), (360, 563337), (405, 500744), (424, 478305), (477, 425160), (530, 382644), (540, 375558), (636, 318870), (648, 312965), (795, 255096), (810, 250372), (954, 212580), (1060, 191322), (1080, 187779), (1181, 171720), (1272, 159435), (1431, 141720), (1590, 127548), (1620, 125186), (1908, 106290), (2120, 95661), (2362, 85860), (2385, 85032), (2862, 70860), (3180, 63774), (3240, 62593), (3543, 57240), (3816, 53145), (4293, 47240), (4724, 42930), (4770, 42516), (5724, 35430), (5905, 34344), (6360, 31887), (7086, 28620), (7155, 28344), (8586, 23620), (9448, 21465), (9540, 21258), (10629, 19080), (11448, 17715), (11810, 17172), (14172, 14310)]