147645400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 395331840

約数和(自身を除く): 247686440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 163, 175, 200, 280, 326, 350, 647, 652, 700, 815, 1141, 1294, 1304, 1400, 1630, 2282, 2588, 3235, 3260, 4075, 4529, 4564, 5176, 5705, 6470, 6520, 8150, 9058, 9128, 11410, 12940, 16175, 16300, 18116, 22645, 22820, 25880, 28525, 32350, 32600, 36232, 45290, 45640, 57050, 64700, 90580, 105461, 113225, 114100, 129400, 181160, 210922, 226450, 228200, 421844, 452900, 527305, 738227, 843688, 905800, 1054610, 1476454, 2109220, 2636525, 2952908, 3691135, 4218440, 5273050, 5905816, 7382270, 10546100, 14764540, 18455675, 21092200, 29529080, 36911350, 73822700, 147645400]

約数ペア:

[(1, 147645400), (2, 73822700), (4, 36911350), (5, 29529080), (7, 21092200), (8, 18455675), (10, 14764540), (14, 10546100), (20, 7382270), (25, 5905816), (28, 5273050), (35, 4218440), (40, 3691135), (50, 2952908), (56, 2636525), (70, 2109220), (100, 1476454), (140, 1054610), (163, 905800), (175, 843688), (200, 738227), (280, 527305), (326, 452900), (350, 421844), (647, 228200), (652, 226450), (700, 210922), (815, 181160), (1141, 129400), (1294, 114100), (1304, 113225), (1400, 105461), (1630, 90580), (2282, 64700), (2588, 57050), (3235, 45640), (3260, 45290), (4075, 36232), (4529, 32600), (4564, 32350), (5176, 28525), (5705, 25880), (6470, 22820), (6520, 22645), (8150, 18116), (9058, 16300), (9128, 16175), (11410, 12940)]