53128800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 192550176

約数和(自身を除く): 139421376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 141, 144, 150, 157, 160, 180, 188, 200, 225, 235, 240, 282, 288, 300, 314, 360, 376, 400, 423, 450, 470, 471, 480, 564, 600, 628, 705, 720, 752, 785, 800, 846, 900, 940, 942, 1128, 1175, 1200, 1256, 1410, 1413, 1440, 1504, 1570, 1692, 1800, 1880, 1884, 2115, 2256, 2350, 2355, 2400, 2512, 2820, 2826, 3140, 3384, 3525, 3600, 3760, 3768, 3925, 4230, 4512, 4700, 4710, 5024, 5640, 5652, 6280, 6768, 7050, 7065, 7200, 7379, 7520, 7536, 7850, 8460, 9400, 9420, 10575, 11280, 11304, 11775, 12560, 13536, 14100, 14130, 14758, 15072, 15700, 16920, 18800, 18840, 21150, 22137, 22560, 22608, 23550, 25120, 28200, 28260, 29516, 31400, 33840, 35325, 36895, 37600, 37680, 42300, 44274, 45216, 47100, 56400, 56520, 59032, 62800, 66411, 67680, 70650, 73790, 75360, 84600, 88548, 94200, 110685, 112800, 113040, 118064, 125600, 132822, 141300, 147580, 169200, 177096, 184475, 188400, 221370, 226080, 236128, 265644, 282600, 295160, 332055, 338400, 354192, 368950, 376800, 442740, 531288, 553425, 565200, 590320, 664110, 708384, 737900, 885480, 1062576, 1106850, 1130400, 1180640, 1328220, 1475800, 1660275, 1770960, 2125152, 2213700, 2656440, 2951600, 3320550, 3541920, 4427400, 5312880, 5903200, 6641100, 8854800, 10625760, 13282200, 17709600, 26564400, 53128800]

約数ペア:

[(1, 53128800), (2, 26564400), (3, 17709600), (4, 13282200), (5, 10625760), (6, 8854800), (8, 6641100), (9, 5903200), (10, 5312880), (12, 4427400), (15, 3541920), (16, 3320550), (18, 2951600), (20, 2656440), (24, 2213700), (25, 2125152), (30, 1770960), (32, 1660275), (36, 1475800), (40, 1328220), (45, 1180640), (47, 1130400), (48, 1106850), (50, 1062576), (60, 885480), (72, 737900), (75, 708384), (80, 664110), (90, 590320), (94, 565200), (96, 553425), (100, 531288), (120, 442740), (141, 376800), (144, 368950), (150, 354192), (157, 338400), (160, 332055), (180, 295160), (188, 282600), (200, 265644), (225, 236128), (235, 226080), (240, 221370), (282, 188400), (288, 184475), (300, 177096), (314, 169200), (360, 147580), (376, 141300), (400, 132822), (423, 125600), (450, 118064), (470, 113040), (471, 112800), (480, 110685), (564, 94200), (600, 88548), (628, 84600), (705, 75360), (720, 73790), (752, 70650), (785, 67680), (800, 66411), (846, 62800), (900, 59032), (940, 56520), (942, 56400), (1128, 47100), (1175, 45216), (1200, 44274), (1256, 42300), (1410, 37680), (1413, 37600), (1440, 36895), (1504, 35325), (1570, 33840), (1692, 31400), (1800, 29516), (1880, 28260), (1884, 28200), (2115, 25120), (2256, 23550), (2350, 22608), (2355, 22560), (2400, 22137), (2512, 21150), (2820, 18840), (2826, 18800), (3140, 16920), (3384, 15700), (3525, 15072), (3600, 14758), (3760, 14130), (3768, 14100), (3925, 13536), (4230, 12560), (4512, 11775), (4700, 11304), (4710, 11280), (5024, 10575), (5640, 9420), (5652, 9400), (6280, 8460), (6768, 7850), (7050, 7536), (7065, 7520), (7200, 7379)]