55256040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7336

約数の個数: 128

約数和(自身を含む): 210528000

約数和(自身を除く): 155271960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7309, 7560, 14618, 21927, 29236, 36545, 43854, 51163, 58472, 65781, 73090, 87708, 102326, 109635, 131562, 146180, 153489, 175416, 197343, 204652, 219270, 255815, 263124, 292360, 306978, 328905, 394686, 409304, 438540, 460467, 511630, 526248, 613956, 657810, 767445, 789372, 877080, 920934, 986715, 1023260, 1227912, 1315620, 1381401, 1534890, 1578744, 1841868, 1973430, 2046520, 2302335, 2631240, 2762802, 3069780, 3683736, 3946860, 4604670, 5525604, 6139560, 6907005, 7893720, 9209340, 11051208, 13814010, 18418680, 27628020, 55256040]

約数ペア:

[(1, 55256040), (2, 27628020), (3, 18418680), (4, 13814010), (5, 11051208), (6, 9209340), (7, 7893720), (8, 6907005), (9, 6139560), (10, 5525604), (12, 4604670), (14, 3946860), (15, 3683736), (18, 3069780), (20, 2762802), (21, 2631240), (24, 2302335), (27, 2046520), (28, 1973430), (30, 1841868), (35, 1578744), (36, 1534890), (40, 1381401), (42, 1315620), (45, 1227912), (54, 1023260), (56, 986715), (60, 920934), (63, 877080), (70, 789372), (72, 767445), (84, 657810), (90, 613956), (105, 526248), (108, 511630), (120, 460467), (126, 438540), (135, 409304), (140, 394686), (168, 328905), (180, 306978), (189, 292360), (210, 263124), (216, 255815), (252, 219270), (270, 204652), (280, 197343), (315, 175416), (360, 153489), (378, 146180), (420, 131562), (504, 109635), (540, 102326), (630, 87708), (756, 73090), (840, 65781), (945, 58472), (1080, 51163), (1260, 43854), (1512, 36545), (1890, 29236), (2520, 21927), (3780, 14618), (7309, 7560)]