53287740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8971}}^1$

素因数の和:9000

約数の個数: 96

約数和(自身を含む): 180875520

約数和(自身を除く): 127587780

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 8971, 17942, 26913, 35884, 44855, 53826, 80739, 89710, 98681, 107652, 134565, 161478, 179420, 197362, 242217, 269130, 296043, 322956, 394724, 403695, 484434, 493405, 538260, 592086, 807390, 888129, 968868, 986810, 1184172, 1211085, 1480215, 1614780, 1776258, 1973620, 2422170, 2664387, 2960430, 3552516, 4440645, 4844340, 5328774, 5920860, 8881290, 10657548, 13321935, 17762580, 26643870, 53287740]

約数ペア:

[(1, 53287740), (2, 26643870), (3, 17762580), (4, 13321935), (5, 10657548), (6, 8881290), (9, 5920860), (10, 5328774), (11, 4844340), (12, 4440645), (15, 3552516), (18, 2960430), (20, 2664387), (22, 2422170), (27, 1973620), (30, 1776258), (33, 1614780), (36, 1480215), (44, 1211085), (45, 1184172), (54, 986810), (55, 968868), (60, 888129), (66, 807390), (90, 592086), (99, 538260), (108, 493405), (110, 484434), (132, 403695), (135, 394724), (165, 322956), (180, 296043), (198, 269130), (220, 242217), (270, 197362), (297, 179420), (330, 161478), (396, 134565), (495, 107652), (540, 98681), (594, 89710), (660, 80739), (990, 53826), (1188, 44855), (1485, 35884), (1980, 26913), (2970, 17942), (5940, 8971)]