100486400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 108

約数和(自身を含む): 284377632

約数和(自身を除く): 183891232

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, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2243, 2800, 3200, 4480, 4486, 5600, 6400, 8960, 8972, 11200, 11215, 15701, 17944, 22400, 22430, 31402, 35888, 44800, 44860, 56075, 62804, 71776, 78505, 89720, 112150, 125608, 143552, 157010, 179440, 224300, 251216, 287104, 314020, 358880, 392525, 448600, 502432, 574208, 628040, 717760, 785050, 897200, 1004864, 1256080, 1435520, 1570100, 1794400, 2009728, 2512160, 2871040, 3140200, 3588800, 4019456, 5024320, 6280400, 7177600, 10048640, 12560800, 14355200, 20097280, 25121600, 50243200, 100486400]

約数ペア:

[(1, 100486400), (2, 50243200), (4, 25121600), (5, 20097280), (7, 14355200), (8, 12560800), (10, 10048640), (14, 7177600), (16, 6280400), (20, 5024320), (25, 4019456), (28, 3588800), (32, 3140200), (35, 2871040), (40, 2512160), (50, 2009728), (56, 1794400), (64, 1570100), (70, 1435520), (80, 1256080), (100, 1004864), (112, 897200), (128, 785050), (140, 717760), (160, 628040), (175, 574208), (200, 502432), (224, 448600), (256, 392525), (280, 358880), (320, 314020), (350, 287104), (400, 251216), (448, 224300), (560, 179440), (640, 157010), (700, 143552), (800, 125608), (896, 112150), (1120, 89720), (1280, 78505), (1400, 71776), (1600, 62804), (1792, 56075), (2240, 44860), (2243, 44800), (2800, 35888), (3200, 31402), (4480, 22430), (4486, 22400), (5600, 17944), (6400, 15701), (8960, 11215), (8972, 11200)]