248879400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5387}}^1$

素因数の和:5424

約数の個数: 192

約数和(自身を含む): 962081280

約数和(自身を除く): 713201880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1650, 1848, 1925, 2100, 2200, 2310, 3080, 3300, 3850, 4200, 4620, 5387, 5775, 6600, 7700, 9240, 10774, 11550, 15400, 16161, 21548, 23100, 26935, 32322, 37709, 43096, 46200, 53870, 59257, 64644, 75418, 80805, 107740, 113127, 118514, 129288, 134675, 150836, 161610, 177771, 188545, 215480, 226254, 237028, 269350, 296285, 301672, 323220, 355542, 377090, 404025, 414799, 452508, 474056, 538700, 565635, 592570, 646440, 711084, 754180, 808050, 829598, 888855, 905016, 942725, 1077400, 1131270, 1185140, 1244397, 1422168, 1481425, 1508360, 1616100, 1659196, 1777710, 1885450, 2073995, 2262540, 2370280, 2488794, 2828175, 2962850, 3232200, 3318392, 3555420, 3770900, 4147990, 4444275, 4525080, 4977588, 5656350, 5925700, 6221985, 7110840, 7541800, 8295980, 8888550, 9955176, 10369975, 11312700, 11851400, 12443970, 16591960, 17777100, 20739950, 22625400, 24887940, 31109925, 35554200, 41479900, 49775880, 62219850, 82959800, 124439700, 248879400]

約数ペア:

[(1, 248879400), (2, 124439700), (3, 82959800), (4, 62219850), (5, 49775880), (6, 41479900), (7, 35554200), (8, 31109925), (10, 24887940), (11, 22625400), (12, 20739950), (14, 17777100), (15, 16591960), (20, 12443970), (21, 11851400), (22, 11312700), (24, 10369975), (25, 9955176), (28, 8888550), (30, 8295980), (33, 7541800), (35, 7110840), (40, 6221985), (42, 5925700), (44, 5656350), (50, 4977588), (55, 4525080), (56, 4444275), (60, 4147990), (66, 3770900), (70, 3555420), (75, 3318392), (77, 3232200), (84, 2962850), (88, 2828175), (100, 2488794), (105, 2370280), (110, 2262540), (120, 2073995), (132, 1885450), (140, 1777710), (150, 1659196), (154, 1616100), (165, 1508360), (168, 1481425), (175, 1422168), (200, 1244397), (210, 1185140), (220, 1131270), (231, 1077400), (264, 942725), (275, 905016), (280, 888855), (300, 829598), (308, 808050), (330, 754180), (350, 711084), (385, 646440), (420, 592570), (440, 565635), (462, 538700), (525, 474056), (550, 452508), (600, 414799), (616, 404025), (660, 377090), (700, 355542), (770, 323220), (825, 301672), (840, 296285), (924, 269350), (1050, 237028), (1100, 226254), (1155, 215480), (1320, 188545), (1400, 177771), (1540, 161610), (1650, 150836), (1848, 134675), (1925, 129288), (2100, 118514), (2200, 113127), (2310, 107740), (3080, 80805), (3300, 75418), (3850, 64644), (4200, 59257), (4620, 53870), (5387, 46200), (5775, 43096), (6600, 37709), (7700, 32322), (9240, 26935), (10774, 23100), (11550, 21548), (15400, 16161)]