128847510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14461}}^1$

素因数の和:14491

約数の個数: 80

約数和(自身を含む): 377978832

約数和(自身を除く): 249131322

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 14461, 28922, 43383, 72305, 86766, 130149, 144610, 159071, 216915, 260298, 318142, 390447, 433830, 477213, 650745, 780894, 795355, 954426, 1171341, 1301490, 1431639, 1590710, 1952235, 2342682, 2386065, 2863278, 3904470, 4294917, 4772130, 5856705, 7158195, 8589834, 11713410, 12884751, 14316390, 21474585, 25769502, 42949170, 64423755, 128847510]

約数ペア:

[(1, 128847510), (2, 64423755), (3, 42949170), (5, 25769502), (6, 21474585), (9, 14316390), (10, 12884751), (11, 11713410), (15, 8589834), (18, 7158195), (22, 5856705), (27, 4772130), (30, 4294917), (33, 3904470), (45, 2863278), (54, 2386065), (55, 2342682), (66, 1952235), (81, 1590710), (90, 1431639), (99, 1301490), (110, 1171341), (135, 954426), (162, 795355), (165, 780894), (198, 650745), (270, 477213), (297, 433830), (330, 390447), (405, 318142), (495, 260298), (594, 216915), (810, 159071), (891, 144610), (990, 130149), (1485, 86766), (1782, 72305), (2970, 43383), (4455, 28922), (8910, 14461)]