100307200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 108

約数和(自身を含む): 283870720

約数和(自身を除く): 183563520

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, 2239, 2240, 2800, 3200, 4478, 4480, 5600, 6400, 8956, 8960, 11195, 11200, 15673, 17912, 22390, 22400, 31346, 35824, 44780, 44800, 55975, 62692, 71648, 78365, 89560, 111950, 125384, 143296, 156730, 179120, 223900, 250768, 286592, 313460, 358240, 391825, 447800, 501536, 573184, 626920, 716480, 783650, 895600, 1003072, 1253840, 1432960, 1567300, 1791200, 2006144, 2507680, 2865920, 3134600, 3582400, 4012288, 5015360, 6269200, 7164800, 10030720, 12538400, 14329600, 20061440, 25076800, 50153600, 100307200]

約数ペア:

[(1, 100307200), (2, 50153600), (4, 25076800), (5, 20061440), (7, 14329600), (8, 12538400), (10, 10030720), (14, 7164800), (16, 6269200), (20, 5015360), (25, 4012288), (28, 3582400), (32, 3134600), (35, 2865920), (40, 2507680), (50, 2006144), (56, 1791200), (64, 1567300), (70, 1432960), (80, 1253840), (100, 1003072), (112, 895600), (128, 783650), (140, 716480), (160, 626920), (175, 573184), (200, 501536), (224, 447800), (256, 391825), (280, 358240), (320, 313460), (350, 286592), (400, 250768), (448, 223900), (560, 179120), (640, 156730), (700, 143296), (800, 125384), (896, 111950), (1120, 89560), (1280, 78365), (1400, 71648), (1600, 62692), (1792, 55975), (2239, 44800), (2240, 44780), (2800, 35824), (3200, 31346), (4478, 22400), (4480, 22390), (5600, 17912), (6400, 15673), (8956, 11200), (8960, 11195)]