137177600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 120

約数和(自身を含む): 388674528

約数和(自身を除く): 251496928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1531, 1600, 1792, 2240, 2560, 2800, 3062, 3200, 3584, 4480, 5600, 6124, 6400, 7655, 8960, 10717, 11200, 12248, 12800, 15310, 17920, 21434, 22400, 24496, 30620, 38275, 42868, 44800, 48992, 53585, 61240, 76550, 85736, 89600, 97984, 107170, 122480, 153100, 171472, 195968, 214340, 244960, 267925, 306200, 342944, 391936, 428680, 489920, 535850, 612400, 685888, 783872, 857360, 979840, 1071700, 1224800, 1371776, 1714720, 1959680, 2143400, 2449600, 2743552, 3429440, 3919360, 4286800, 4899200, 5487104, 6858880, 8573600, 9798400, 13717760, 17147200, 19596800, 27435520, 34294400, 68588800, 137177600]

約数ペア:

[(1, 137177600), (2, 68588800), (4, 34294400), (5, 27435520), (7, 19596800), (8, 17147200), (10, 13717760), (14, 9798400), (16, 8573600), (20, 6858880), (25, 5487104), (28, 4899200), (32, 4286800), (35, 3919360), (40, 3429440), (50, 2743552), (56, 2449600), (64, 2143400), (70, 1959680), (80, 1714720), (100, 1371776), (112, 1224800), (128, 1071700), (140, 979840), (160, 857360), (175, 783872), (200, 685888), (224, 612400), (256, 535850), (280, 489920), (320, 428680), (350, 391936), (400, 342944), (448, 306200), (512, 267925), (560, 244960), (640, 214340), (700, 195968), (800, 171472), (896, 153100), (1120, 122480), (1280, 107170), (1400, 97984), (1531, 89600), (1600, 85736), (1792, 76550), (2240, 61240), (2560, 53585), (2800, 48992), (3062, 44800), (3200, 42868), (3584, 38275), (4480, 30620), (5600, 24496), (6124, 22400), (6400, 21434), (7655, 17920), (8960, 15310), (10717, 12800), (11200, 12248)]