64221660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1417

約数の個数: 120

約数和(自身を含む): 208565280

約数和(自身を除く): 144343620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1367, 1566, 1620, 1740, 2349, 2610, 2734, 3132, 3915, 4101, 4698, 5220, 5468, 6835, 7830, 8202, 9396, 11745, 12303, 13670, 15660, 16404, 20505, 23490, 24606, 27340, 36909, 39643, 41010, 46980, 49212, 61515, 73818, 79286, 82020, 110727, 118929, 123030, 147636, 158572, 184545, 198215, 221454, 237858, 246060, 356787, 369090, 396430, 442908, 475716, 553635, 594645, 713574, 738180, 792860, 1070361, 1107270, 1189290, 1427148, 1783935, 2140722, 2214540, 2378580, 3211083, 3567870, 4281444, 5351805, 6422166, 7135740, 10703610, 12844332, 16055415, 21407220, 32110830, 64221660]

約数ペア:

[(1, 64221660), (2, 32110830), (3, 21407220), (4, 16055415), (5, 12844332), (6, 10703610), (9, 7135740), (10, 6422166), (12, 5351805), (15, 4281444), (18, 3567870), (20, 3211083), (27, 2378580), (29, 2214540), (30, 2140722), (36, 1783935), (45, 1427148), (54, 1189290), (58, 1107270), (60, 1070361), (81, 792860), (87, 738180), (90, 713574), (108, 594645), (116, 553635), (135, 475716), (145, 442908), (162, 396430), (174, 369090), (180, 356787), (261, 246060), (270, 237858), (290, 221454), (324, 198215), (348, 184545), (405, 158572), (435, 147636), (522, 123030), (540, 118929), (580, 110727), (783, 82020), (810, 79286), (870, 73818), (1044, 61515), (1305, 49212), (1367, 46980), (1566, 41010), (1620, 39643), (1740, 36909), (2349, 27340), (2610, 24606), (2734, 23490), (3132, 20505), (3915, 16404), (4101, 15660), (4698, 13670), (5220, 12303), (5468, 11745), (6835, 9396), (7830, 8202)]