82486440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7947

約数の個数: 96

約数和(自身を含む): 277360200

約数和(自身を除く): 194873760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7901, 10440, 15802, 23703, 31604, 39505, 47406, 63208, 71109, 79010, 94812, 118515, 142218, 158020, 189624, 229129, 237030, 284436, 316040, 355545, 458258, 474060, 568872, 687387, 711090, 916516, 948120, 1145645, 1374774, 1422180, 1833032, 2062161, 2291290, 2749548, 2844360, 3436935, 4124322, 4582580, 5499096, 6873870, 8248644, 9165160, 10310805, 13747740, 16497288, 20621610, 27495480, 41243220, 82486440]

約数ペア:

[(1, 82486440), (2, 41243220), (3, 27495480), (4, 20621610), (5, 16497288), (6, 13747740), (8, 10310805), (9, 9165160), (10, 8248644), (12, 6873870), (15, 5499096), (18, 4582580), (20, 4124322), (24, 3436935), (29, 2844360), (30, 2749548), (36, 2291290), (40, 2062161), (45, 1833032), (58, 1422180), (60, 1374774), (72, 1145645), (87, 948120), (90, 916516), (116, 711090), (120, 687387), (145, 568872), (174, 474060), (180, 458258), (232, 355545), (261, 316040), (290, 284436), (348, 237030), (360, 229129), (435, 189624), (522, 158020), (580, 142218), (696, 118515), (870, 94812), (1044, 79010), (1160, 71109), (1305, 63208), (1740, 47406), (2088, 39505), (2610, 31604), (3480, 23703), (5220, 15802), (7901, 10440)]