42901600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 122992128

約数和(自身を除く): 80090528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 160, 163, 175, 188, 200, 224, 235, 280, 326, 329, 350, 376, 400, 470, 560, 652, 658, 700, 752, 800, 815, 940, 1120, 1141, 1175, 1304, 1316, 1400, 1504, 1630, 1645, 1880, 2282, 2350, 2608, 2632, 2800, 3260, 3290, 3760, 4075, 4564, 4700, 5216, 5264, 5600, 5705, 6520, 6580, 7520, 7661, 8150, 8225, 9128, 9400, 10528, 11410, 13040, 13160, 15322, 16300, 16450, 18256, 18800, 22820, 26080, 26320, 28525, 30644, 32600, 32900, 36512, 37600, 38305, 45640, 52640, 53627, 57050, 61288, 65200, 65800, 76610, 91280, 107254, 114100, 122576, 130400, 131600, 153220, 182560, 191525, 214508, 228200, 245152, 263200, 268135, 306440, 383050, 429016, 456400, 536270, 612880, 766100, 858032, 912800, 1072540, 1225760, 1340675, 1532200, 1716064, 2145080, 2681350, 3064400, 4290160, 5362700, 6128800, 8580320, 10725400, 21450800, 42901600]

約数ペア:

[(1, 42901600), (2, 21450800), (4, 10725400), (5, 8580320), (7, 6128800), (8, 5362700), (10, 4290160), (14, 3064400), (16, 2681350), (20, 2145080), (25, 1716064), (28, 1532200), (32, 1340675), (35, 1225760), (40, 1072540), (47, 912800), (50, 858032), (56, 766100), (70, 612880), (80, 536270), (94, 456400), (100, 429016), (112, 383050), (140, 306440), (160, 268135), (163, 263200), (175, 245152), (188, 228200), (200, 214508), (224, 191525), (235, 182560), (280, 153220), (326, 131600), (329, 130400), (350, 122576), (376, 114100), (400, 107254), (470, 91280), (560, 76610), (652, 65800), (658, 65200), (700, 61288), (752, 57050), (800, 53627), (815, 52640), (940, 45640), (1120, 38305), (1141, 37600), (1175, 36512), (1304, 32900), (1316, 32600), (1400, 30644), (1504, 28525), (1630, 26320), (1645, 26080), (1880, 22820), (2282, 18800), (2350, 18256), (2608, 16450), (2632, 16300), (2800, 15322), (3260, 13160), (3290, 13040), (3760, 11410), (4075, 10528), (4564, 9400), (4700, 9128), (5216, 8225), (5264, 8150), (5600, 7661), (5705, 7520), (6520, 6580)]