55231200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 144

約数和(自身を含む): 199830960

約数和(自身を除く): 144599760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2557, 2700, 3600, 4320, 5114, 5400, 7200, 7671, 10228, 10800, 12785, 15342, 20456, 21600, 23013, 25570, 30684, 38355, 40912, 46026, 51140, 61368, 63925, 69039, 76710, 81824, 92052, 102280, 115065, 122736, 127850, 138078, 153420, 184104, 191775, 204560, 230130, 245472, 255700, 276156, 306840, 345195, 368208, 383550, 409120, 460260, 511400, 552312, 575325, 613680, 690390, 736416, 767100, 920520, 1022800, 1104624, 1150650, 1227360, 1380780, 1534200, 1725975, 1841040, 2045600, 2209248, 2301300, 2761560, 3068400, 3451950, 3682080, 4602600, 5523120, 6136800, 6903900, 9205200, 11046240, 13807800, 18410400, 27615600, 55231200]

約数ペア:

[(1, 55231200), (2, 27615600), (3, 18410400), (4, 13807800), (5, 11046240), (6, 9205200), (8, 6903900), (9, 6136800), (10, 5523120), (12, 4602600), (15, 3682080), (16, 3451950), (18, 3068400), (20, 2761560), (24, 2301300), (25, 2209248), (27, 2045600), (30, 1841040), (32, 1725975), (36, 1534200), (40, 1380780), (45, 1227360), (48, 1150650), (50, 1104624), (54, 1022800), (60, 920520), (72, 767100), (75, 736416), (80, 690390), (90, 613680), (96, 575325), (100, 552312), (108, 511400), (120, 460260), (135, 409120), (144, 383550), (150, 368208), (160, 345195), (180, 306840), (200, 276156), (216, 255700), (225, 245472), (240, 230130), (270, 204560), (288, 191775), (300, 184104), (360, 153420), (400, 138078), (432, 127850), (450, 122736), (480, 115065), (540, 102280), (600, 92052), (675, 81824), (720, 76710), (800, 69039), (864, 63925), (900, 61368), (1080, 51140), (1200, 46026), (1350, 40912), (1440, 38355), (1800, 30684), (2160, 25570), (2400, 23013), (2557, 21600), (2700, 20456), (3600, 15342), (4320, 12785), (5114, 10800), (5400, 10228), (7200, 7671)]