54649320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 128

約数和(自身を含む): 188352000

約数和(自身を除く): 133702680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2179, 2280, 2508, 3135, 4180, 4358, 5016, 6270, 6537, 8360, 8716, 10895, 12540, 13074, 17432, 21790, 23969, 25080, 26148, 32685, 41401, 43580, 47938, 52296, 65370, 71907, 82802, 87160, 95876, 119845, 124203, 130740, 143814, 165604, 191752, 207005, 239690, 248406, 261480, 287628, 331208, 359535, 414010, 455411, 479380, 496812, 575256, 621015, 719070, 828020, 910822, 958760, 993624, 1242030, 1366233, 1438140, 1656040, 1821644, 2277055, 2484060, 2732466, 2876280, 3643288, 4554110, 4968120, 5464932, 6831165, 9108220, 10929864, 13662330, 18216440, 27324660, 54649320]

約数ペア:

[(1, 54649320), (2, 27324660), (3, 18216440), (4, 13662330), (5, 10929864), (6, 9108220), (8, 6831165), (10, 5464932), (11, 4968120), (12, 4554110), (15, 3643288), (19, 2876280), (20, 2732466), (22, 2484060), (24, 2277055), (30, 1821644), (33, 1656040), (38, 1438140), (40, 1366233), (44, 1242030), (55, 993624), (57, 958760), (60, 910822), (66, 828020), (76, 719070), (88, 621015), (95, 575256), (110, 496812), (114, 479380), (120, 455411), (132, 414010), (152, 359535), (165, 331208), (190, 287628), (209, 261480), (220, 248406), (228, 239690), (264, 207005), (285, 191752), (330, 165604), (380, 143814), (418, 130740), (440, 124203), (456, 119845), (570, 95876), (627, 87160), (660, 82802), (760, 71907), (836, 65370), (1045, 52296), (1140, 47938), (1254, 43580), (1320, 41401), (1672, 32685), (2090, 26148), (2179, 25080), (2280, 23969), (2508, 21790), (3135, 17432), (4180, 13074), (4358, 12540), (5016, 10895), (6270, 8716), (6537, 8360)]