55468000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{283}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 159095664

約数和(自身を除く): 103627664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 283, 350, 392, 400, 490, 500, 560, 566, 700, 784, 800, 875, 980, 1000, 1120, 1132, 1225, 1400, 1415, 1568, 1750, 1960, 1981, 2000, 2264, 2450, 2800, 2830, 3500, 3920, 3962, 4000, 4528, 4900, 5600, 5660, 6125, 7000, 7075, 7840, 7924, 9056, 9800, 9905, 11320, 12250, 13867, 14000, 14150, 15848, 19600, 19810, 22640, 24500, 27734, 28000, 28300, 31696, 35375, 39200, 39620, 45280, 49000, 49525, 55468, 56600, 63392, 69335, 70750, 79240, 98000, 99050, 110936, 113200, 138670, 141500, 158480, 196000, 198100, 221872, 226400, 247625, 277340, 283000, 316960, 346675, 396200, 443744, 495250, 554680, 566000, 693350, 792400, 990500, 1109360, 1132000, 1386700, 1584800, 1733375, 1981000, 2218720, 2773400, 3466750, 3962000, 5546800, 6933500, 7924000, 11093600, 13867000, 27734000, 55468000]

約数ペア:

[(1, 55468000), (2, 27734000), (4, 13867000), (5, 11093600), (7, 7924000), (8, 6933500), (10, 5546800), (14, 3962000), (16, 3466750), (20, 2773400), (25, 2218720), (28, 1981000), (32, 1733375), (35, 1584800), (40, 1386700), (49, 1132000), (50, 1109360), (56, 990500), (70, 792400), (80, 693350), (98, 566000), (100, 554680), (112, 495250), (125, 443744), (140, 396200), (160, 346675), (175, 316960), (196, 283000), (200, 277340), (224, 247625), (245, 226400), (250, 221872), (280, 198100), (283, 196000), (350, 158480), (392, 141500), (400, 138670), (490, 113200), (500, 110936), (560, 99050), (566, 98000), (700, 79240), (784, 70750), (800, 69335), (875, 63392), (980, 56600), (1000, 55468), (1120, 49525), (1132, 49000), (1225, 45280), (1400, 39620), (1415, 39200), (1568, 35375), (1750, 31696), (1960, 28300), (1981, 28000), (2000, 27734), (2264, 24500), (2450, 22640), (2800, 19810), (2830, 19600), (3500, 15848), (3920, 14150), (3962, 14000), (4000, 13867), (4528, 12250), (4900, 11320), (5600, 9905), (5660, 9800), (6125, 9056), (7000, 7924), (7075, 7840)]