20228469600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{599}}^1\times {\mathrm{14071}}^1$

素因数の和:14693

約数の個数: 144

約数和(自身を含む): 65958278400

約数和(自身を除く): 45729808800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 599, 600, 800, 1198, 1200, 1797, 2396, 2400, 2995, 3594, 4792, 5990, 7188, 8985, 9584, 11980, 14071, 14376, 14975, 17970, 19168, 23960, 28142, 28752, 29950, 35940, 42213, 44925, 47920, 56284, 57504, 59900, 70355, 71880, 84426, 89850, 95840, 112568, 119800, 140710, 143760, 168852, 179700, 211065, 225136, 239600, 281420, 287520, 337704, 351775, 359400, 422130, 450272, 479200, 562840, 675408, 703550, 718800, 844260, 1055325, 1125680, 1350816, 1407100, 1437600, 1688520, 2110650, 2251360, 2814200, 3377040, 4221300, 5628400, 6754080, 8428529, 8442600, 11256800, 16857058, 16885200, 25285587, 33714116, 33770400, 42142645, 50571174, 67428232, 84285290, 101142348, 126427935, 134856464, 168570580, 202284696, 210713225, 252855870, 269712928, 337141160, 404569392, 421426450, 505711740, 632139675, 674282320, 809138784, 842852900, 1011423480, 1264279350, 1348564640, 1685705800, 2022846960, 2528558700, 3371411600, 4045693920, 5057117400, 6742823200, 10114234800, 20228469600]

約数ペア:

[(1, 20228469600), (2, 10114234800), (3, 6742823200), (4, 5057117400), (5, 4045693920), (6, 3371411600), (8, 2528558700), (10, 2022846960), (12, 1685705800), (15, 1348564640), (16, 1264279350), (20, 1011423480), (24, 842852900), (25, 809138784), (30, 674282320), (32, 632139675), (40, 505711740), (48, 421426450), (50, 404569392), (60, 337141160), (75, 269712928), (80, 252855870), (96, 210713225), (100, 202284696), (120, 168570580), (150, 134856464), (160, 126427935), (200, 101142348), (240, 84285290), (300, 67428232), (400, 50571174), (480, 42142645), (599, 33770400), (600, 33714116), (800, 25285587), (1198, 16885200), (1200, 16857058), (1797, 11256800), (2396, 8442600), (2400, 8428529), (2995, 6754080), (3594, 5628400), (4792, 4221300), (5990, 3377040), (7188, 2814200), (8985, 2251360), (9584, 2110650), (11980, 1688520), (14071, 1437600), (14376, 1407100), (14975, 1350816), (17970, 1125680), (19168, 1055325), (23960, 844260), (28142, 718800), (28752, 703550), (29950, 675408), (35940, 562840), (42213, 479200), (44925, 450272), (47920, 422130), (56284, 359400), (57504, 351775), (59900, 337704), (70355, 287520), (71880, 281420), (84426, 239600), (89850, 225136), (95840, 211065), (112568, 179700), (119800, 168852), (140710, 143760)]