250737120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{6449}}^1$

素因数の和:6479

約数の個数: 144

約数和(自身を含む): 887468400

約数和(自身を除く): 636731280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6449, 6480, 7776, 9720, 12898, 12960, 19347, 19440, 25796, 32245, 38694, 38880, 51592, 58041, 64490, 77388, 96735, 103184, 116082, 128980, 154776, 174123, 193470, 206368, 232164, 257960, 290205, 309552, 348246, 386940, 464328, 515920, 522369, 580410, 619104, 696492, 773880, 870615, 928656, 1031840, 1044738, 1160820, 1392984, 1547760, 1567107, 1741230, 1857312, 2089476, 2321640, 2611845, 2785968, 3095520, 3134214, 3482460, 4178952, 4643280, 5223690, 5571936, 6268428, 6964920, 7835535, 8357904, 9286560, 10447380, 12536856, 13929840, 15671070, 16715808, 20894760, 25073712, 27859680, 31342140, 41789520, 50147424, 62684280, 83579040, 125368560, 250737120]

約数ペア:

[(1, 250737120), (2, 125368560), (3, 83579040), (4, 62684280), (5, 50147424), (6, 41789520), (8, 31342140), (9, 27859680), (10, 25073712), (12, 20894760), (15, 16715808), (16, 15671070), (18, 13929840), (20, 12536856), (24, 10447380), (27, 9286560), (30, 8357904), (32, 7835535), (36, 6964920), (40, 6268428), (45, 5571936), (48, 5223690), (54, 4643280), (60, 4178952), (72, 3482460), (80, 3134214), (81, 3095520), (90, 2785968), (96, 2611845), (108, 2321640), (120, 2089476), (135, 1857312), (144, 1741230), (160, 1567107), (162, 1547760), (180, 1392984), (216, 1160820), (240, 1044738), (243, 1031840), (270, 928656), (288, 870615), (324, 773880), (360, 696492), (405, 619104), (432, 580410), (480, 522369), (486, 515920), (540, 464328), (648, 386940), (720, 348246), (810, 309552), (864, 290205), (972, 257960), (1080, 232164), (1215, 206368), (1296, 193470), (1440, 174123), (1620, 154776), (1944, 128980), (2160, 116082), (2430, 103184), (2592, 96735), (3240, 77388), (3888, 64490), (4320, 58041), (4860, 51592), (6449, 38880), (6480, 38694), (7776, 32245), (9720, 25796), (12898, 19440), (12960, 19347)]