53721000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 186900480

約数和(自身を除く): 133179480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 125, 127, 141, 150, 180, 188, 200, 225, 235, 250, 254, 282, 300, 360, 375, 376, 381, 423, 450, 470, 500, 508, 564, 600, 635, 705, 750, 762, 846, 900, 940, 1000, 1016, 1125, 1128, 1143, 1175, 1270, 1410, 1500, 1524, 1692, 1800, 1880, 1905, 2115, 2250, 2286, 2350, 2540, 2820, 3000, 3048, 3175, 3384, 3525, 3810, 4230, 4500, 4572, 4700, 5080, 5640, 5715, 5875, 5969, 6350, 7050, 7620, 8460, 9000, 9144, 9400, 9525, 10575, 11430, 11750, 11938, 12700, 14100, 15240, 15875, 16920, 17625, 17907, 19050, 21150, 22860, 23500, 23876, 25400, 28200, 28575, 29845, 31750, 35250, 35814, 38100, 42300, 45720, 47000, 47625, 47752, 52875, 53721, 57150, 59690, 63500, 70500, 71628, 76200, 84600, 89535, 95250, 105750, 107442, 114300, 119380, 127000, 141000, 142875, 143256, 149225, 179070, 190500, 211500, 214884, 228600, 238760, 268605, 285750, 298450, 358140, 381000, 423000, 429768, 447675, 537210, 571500, 596900, 716280, 746125, 895350, 1074420, 1143000, 1193800, 1343025, 1492250, 1790700, 2148840, 2238375, 2686050, 2984500, 3581400, 4476750, 5372100, 5969000, 6715125, 8953500, 10744200, 13430250, 17907000, 26860500, 53721000]

約数ペア:

[(1, 53721000), (2, 26860500), (3, 17907000), (4, 13430250), (5, 10744200), (6, 8953500), (8, 6715125), (9, 5969000), (10, 5372100), (12, 4476750), (15, 3581400), (18, 2984500), (20, 2686050), (24, 2238375), (25, 2148840), (30, 1790700), (36, 1492250), (40, 1343025), (45, 1193800), (47, 1143000), (50, 1074420), (60, 895350), (72, 746125), (75, 716280), (90, 596900), (94, 571500), (100, 537210), (120, 447675), (125, 429768), (127, 423000), (141, 381000), (150, 358140), (180, 298450), (188, 285750), (200, 268605), (225, 238760), (235, 228600), (250, 214884), (254, 211500), (282, 190500), (300, 179070), (360, 149225), (375, 143256), (376, 142875), (381, 141000), (423, 127000), (450, 119380), (470, 114300), (500, 107442), (508, 105750), (564, 95250), (600, 89535), (635, 84600), (705, 76200), (750, 71628), (762, 70500), (846, 63500), (900, 59690), (940, 57150), (1000, 53721), (1016, 52875), (1125, 47752), (1128, 47625), (1143, 47000), (1175, 45720), (1270, 42300), (1410, 38100), (1500, 35814), (1524, 35250), (1692, 31750), (1800, 29845), (1880, 28575), (1905, 28200), (2115, 25400), (2250, 23876), (2286, 23500), (2350, 22860), (2540, 21150), (2820, 19050), (3000, 17907), (3048, 17625), (3175, 16920), (3384, 15875), (3525, 15240), (3810, 14100), (4230, 12700), (4500, 11938), (4572, 11750), (4700, 11430), (5080, 10575), (5640, 9525), (5715, 9400), (5875, 9144), (5969, 9000), (6350, 8460), (7050, 7620)]