42727740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 133781760

約数和(自身を除く): 91054020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1579, 1804, 2255, 2460, 2706, 3158, 4510, 4737, 5412, 6316, 6765, 7895, 9020, 9474, 13530, 15790, 17369, 18948, 23685, 27060, 31580, 34738, 47370, 52107, 64739, 69476, 86845, 94740, 104214, 129478, 173690, 194217, 208428, 258956, 260535, 323695, 347380, 388434, 521070, 647390, 712129, 776868, 971085, 1042140, 1294780, 1424258, 1942170, 2136387, 2848516, 3560645, 3884340, 4272774, 7121290, 8545548, 10681935, 14242580, 21363870, 42727740]

約数ペア:

[(1, 42727740), (2, 21363870), (3, 14242580), (4, 10681935), (5, 8545548), (6, 7121290), (10, 4272774), (11, 3884340), (12, 3560645), (15, 2848516), (20, 2136387), (22, 1942170), (30, 1424258), (33, 1294780), (41, 1042140), (44, 971085), (55, 776868), (60, 712129), (66, 647390), (82, 521070), (110, 388434), (123, 347380), (132, 323695), (164, 260535), (165, 258956), (205, 208428), (220, 194217), (246, 173690), (330, 129478), (410, 104214), (451, 94740), (492, 86845), (615, 69476), (660, 64739), (820, 52107), (902, 47370), (1230, 34738), (1353, 31580), (1579, 27060), (1804, 23685), (2255, 18948), (2460, 17369), (2706, 15790), (3158, 13530), (4510, 9474), (4737, 9020), (5412, 7895), (6316, 6765)]