20584058400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{22511}}^1$

素因数の和:22664

約数の個数: 216

約数和(自身を含む): 73159317504

約数和(自身を除く): 52575259104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 200, 225, 240, 254, 288, 300, 360, 381, 400, 450, 480, 508, 600, 635, 720, 762, 800, 900, 1016, 1143, 1200, 1270, 1440, 1524, 1800, 1905, 2032, 2286, 2400, 2540, 3048, 3175, 3600, 3810, 4064, 4572, 5080, 5715, 6096, 6350, 7200, 7620, 9144, 9525, 10160, 11430, 12192, 12700, 15240, 18288, 19050, 20320, 22511, 22860, 25400, 28575, 30480, 36576, 38100, 45022, 45720, 50800, 57150, 60960, 67533, 76200, 90044, 91440, 101600, 112555, 114300, 135066, 152400, 180088, 182880, 202599, 225110, 228600, 270132, 304800, 337665, 360176, 405198, 450220, 457200, 540264, 562775, 675330, 720352, 810396, 900440, 914400, 1012995, 1080528, 1125550, 1350660, 1620792, 1688325, 1800880, 2025990, 2161056, 2251100, 2701320, 2858897, 3241584, 3376650, 3601760, 4051980, 4502200, 5064975, 5402640, 5717794, 6483168, 6753300, 8103960, 8576691, 9004400, 10129950, 10805280, 11435588, 13506600, 14294485, 16207920, 17153382, 18008800, 20259900, 22871176, 25730073, 27013200, 28588970, 32415840, 34306764, 40519800, 42883455, 45742352, 51460146, 54026400, 57177940, 68613528, 71472425, 81039600, 85766910, 91484704, 102920292, 114355880, 128650365, 137227056, 142944850, 162079200, 171533820, 205840584, 214417275, 228711760, 257300730, 274454112, 285889700, 343067640, 411681168, 428834550, 457423520, 514601460, 571779400, 643251825, 686135280, 823362336, 857669100, 1029202920, 1143558800, 1286503650, 1372270560, 1715338200, 2058405840, 2287117600, 2573007300, 3430676400, 4116811680, 5146014600, 6861352800, 10292029200, 20584058400]

約数ペア:

[(1, 20584058400), (2, 10292029200), (3, 6861352800), (4, 5146014600), (5, 4116811680), (6, 3430676400), (8, 2573007300), (9, 2287117600), (10, 2058405840), (12, 1715338200), (15, 1372270560), (16, 1286503650), (18, 1143558800), (20, 1029202920), (24, 857669100), (25, 823362336), (30, 686135280), (32, 643251825), (36, 571779400), (40, 514601460), (45, 457423520), (48, 428834550), (50, 411681168), (60, 343067640), (72, 285889700), (75, 274454112), (80, 257300730), (90, 228711760), (96, 214417275), (100, 205840584), (120, 171533820), (127, 162079200), (144, 142944850), (150, 137227056), (160, 128650365), (180, 114355880), (200, 102920292), (225, 91484704), (240, 85766910), (254, 81039600), (288, 71472425), (300, 68613528), (360, 57177940), (381, 54026400), (400, 51460146), (450, 45742352), (480, 42883455), (508, 40519800), (600, 34306764), (635, 32415840), (720, 28588970), (762, 27013200), (800, 25730073), (900, 22871176), (1016, 20259900), (1143, 18008800), (1200, 17153382), (1270, 16207920), (1440, 14294485), (1524, 13506600), (1800, 11435588), (1905, 10805280), (2032, 10129950), (2286, 9004400), (2400, 8576691), (2540, 8103960), (3048, 6753300), (3175, 6483168), (3600, 5717794), (3810, 5402640), (4064, 5064975), (4572, 4502200), (5080, 4051980), (5715, 3601760), (6096, 3376650), (6350, 3241584), (7200, 2858897), (7620, 2701320), (9144, 2251100), (9525, 2161056), (10160, 2025990), (11430, 1800880), (12192, 1688325), (12700, 1620792), (15240, 1350660), (18288, 1125550), (19050, 1080528), (20320, 1012995), (22511, 914400), (22860, 900440), (25400, 810396), (28575, 720352), (30480, 675330), (36576, 562775), (38100, 540264), (45022, 457200), (45720, 450220), (50800, 405198), (57150, 360176), (60960, 337665), (67533, 304800), (76200, 270132), (90044, 228600), (91440, 225110), (101600, 202599), (112555, 182880), (114300, 180088), (135066, 152400)]