155566440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5016

約数の個数: 128

約数和(自身を含む): 536544000

約数和(自身を除く): 380977560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4967, 5220, 6264, 7830, 9934, 10440, 14901, 15660, 19868, 24835, 29802, 31320, 39736, 44703, 49670, 59604, 74505, 89406, 99340, 119208, 134109, 144043, 149010, 178812, 198680, 223515, 268218, 288086, 298020, 357624, 432129, 447030, 536436, 576172, 596040, 670545, 720215, 864258, 894060, 1072872, 1152344, 1296387, 1341090, 1440430, 1728516, 1788120, 2160645, 2592774, 2682180, 2880860, 3457032, 3889161, 4321290, 5185548, 5364360, 5761720, 6481935, 7778322, 8642580, 10371096, 12963870, 15556644, 17285160, 19445805, 25927740, 31113288, 38891610, 51855480, 77783220, 155566440]

約数ペア:

[(1, 155566440), (2, 77783220), (3, 51855480), (4, 38891610), (5, 31113288), (6, 25927740), (8, 19445805), (9, 17285160), (10, 15556644), (12, 12963870), (15, 10371096), (18, 8642580), (20, 7778322), (24, 6481935), (27, 5761720), (29, 5364360), (30, 5185548), (36, 4321290), (40, 3889161), (45, 3457032), (54, 2880860), (58, 2682180), (60, 2592774), (72, 2160645), (87, 1788120), (90, 1728516), (108, 1440430), (116, 1341090), (120, 1296387), (135, 1152344), (145, 1072872), (174, 894060), (180, 864258), (216, 720215), (232, 670545), (261, 596040), (270, 576172), (290, 536436), (348, 447030), (360, 432129), (435, 357624), (522, 298020), (540, 288086), (580, 268218), (696, 223515), (783, 198680), (870, 178812), (1044, 149010), (1080, 144043), (1160, 134109), (1305, 119208), (1566, 99340), (1740, 89406), (2088, 74505), (2610, 59604), (3132, 49670), (3480, 44703), (3915, 39736), (4967, 31320), (5220, 29802), (6264, 24835), (7830, 19868), (9934, 15660), (10440, 14901)]