271640250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5782

約数の個数: 128

約数和(自身を含む): 861120000

約数和(自身を除く): 589479750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 315, 350, 375, 378, 450, 525, 630, 675, 750, 875, 945, 1050, 1125, 1350, 1575, 1750, 1890, 2250, 2625, 3150, 3375, 4725, 5250, 5749, 6750, 7875, 9450, 11498, 15750, 17247, 23625, 28745, 34494, 40243, 47250, 51741, 57490, 80486, 86235, 103482, 120729, 143725, 155223, 172470, 201215, 241458, 258705, 287450, 310446, 362187, 402430, 431175, 517410, 603645, 718625, 724374, 776115, 862350, 1006075, 1086561, 1207290, 1293525, 1437250, 1552230, 1810935, 2012150, 2155875, 2173122, 2587050, 3018225, 3621870, 3880575, 4311750, 5030375, 5432805, 6036450, 6467625, 7761150, 9054675, 10060750, 10865610, 12935250, 15091125, 18109350, 19402875, 27164025, 30182250, 38805750, 45273375, 54328050, 90546750, 135820125, 271640250]

約数ペア:

[(1, 271640250), (2, 135820125), (3, 90546750), (5, 54328050), (6, 45273375), (7, 38805750), (9, 30182250), (10, 27164025), (14, 19402875), (15, 18109350), (18, 15091125), (21, 12935250), (25, 10865610), (27, 10060750), (30, 9054675), (35, 7761150), (42, 6467625), (45, 6036450), (50, 5432805), (54, 5030375), (63, 4311750), (70, 3880575), (75, 3621870), (90, 3018225), (105, 2587050), (125, 2173122), (126, 2155875), (135, 2012150), (150, 1810935), (175, 1552230), (189, 1437250), (210, 1293525), (225, 1207290), (250, 1086561), (270, 1006075), (315, 862350), (350, 776115), (375, 724374), (378, 718625), (450, 603645), (525, 517410), (630, 431175), (675, 402430), (750, 362187), (875, 310446), (945, 287450), (1050, 258705), (1125, 241458), (1350, 201215), (1575, 172470), (1750, 155223), (1890, 143725), (2250, 120729), (2625, 103482), (3150, 86235), (3375, 80486), (4725, 57490), (5250, 51741), (5749, 47250), (6750, 40243), (7875, 34494), (9450, 28745), (11498, 23625), (15750, 17247)]