55234800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 180

約数和(自身を含む): 195390520

約数和(自身を除く): 140155720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 229, 240, 268, 300, 335, 360, 400, 402, 450, 458, 536, 600, 603, 670, 687, 720, 804, 900, 916, 1005, 1072, 1145, 1200, 1206, 1340, 1374, 1608, 1675, 1800, 1832, 2010, 2061, 2290, 2412, 2680, 2748, 3015, 3216, 3350, 3435, 3600, 3664, 4020, 4122, 4580, 4824, 5025, 5360, 5496, 5725, 6030, 6700, 6870, 8040, 8244, 9160, 9648, 10050, 10305, 10992, 11450, 12060, 13400, 13740, 15075, 15343, 16080, 16488, 17175, 18320, 20100, 20610, 22900, 24120, 26800, 27480, 30150, 30686, 32976, 34350, 40200, 41220, 45800, 46029, 48240, 51525, 54960, 60300, 61372, 68700, 76715, 80400, 82440, 91600, 92058, 103050, 120600, 122744, 137400, 138087, 153430, 164880, 184116, 206100, 230145, 241200, 245488, 274800, 276174, 306860, 368232, 383575, 412200, 460290, 552348, 613720, 690435, 736464, 767150, 824400, 920580, 1104696, 1150725, 1227440, 1380870, 1534300, 1841160, 2209392, 2301450, 2761740, 3068600, 3452175, 3682320, 4602900, 5523480, 6137200, 6904350, 9205800, 11046960, 13808700, 18411600, 27617400, 55234800]

約数ペア:

[(1, 55234800), (2, 27617400), (3, 18411600), (4, 13808700), (5, 11046960), (6, 9205800), (8, 6904350), (9, 6137200), (10, 5523480), (12, 4602900), (15, 3682320), (16, 3452175), (18, 3068600), (20, 2761740), (24, 2301450), (25, 2209392), (30, 1841160), (36, 1534300), (40, 1380870), (45, 1227440), (48, 1150725), (50, 1104696), (60, 920580), (67, 824400), (72, 767150), (75, 736464), (80, 690435), (90, 613720), (100, 552348), (120, 460290), (134, 412200), (144, 383575), (150, 368232), (180, 306860), (200, 276174), (201, 274800), (225, 245488), (229, 241200), (240, 230145), (268, 206100), (300, 184116), (335, 164880), (360, 153430), (400, 138087), (402, 137400), (450, 122744), (458, 120600), (536, 103050), (600, 92058), (603, 91600), (670, 82440), (687, 80400), (720, 76715), (804, 68700), (900, 61372), (916, 60300), (1005, 54960), (1072, 51525), (1145, 48240), (1200, 46029), (1206, 45800), (1340, 41220), (1374, 40200), (1608, 34350), (1675, 32976), (1800, 30686), (1832, 30150), (2010, 27480), (2061, 26800), (2290, 24120), (2412, 22900), (2680, 20610), (2748, 20100), (3015, 18320), (3216, 17175), (3350, 16488), (3435, 16080), (3600, 15343), (3664, 15075), (4020, 13740), (4122, 13400), (4580, 12060), (4824, 11450), (5025, 10992), (5360, 10305), (5496, 10050), (5725, 9648), (6030, 9160), (6700, 8244), (6870, 8040)]