72339400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 194005440

約数和(自身を除く): 121666040

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, 317, 326, 350, 634, 652, 700, 815, 1141, 1268, 1304, 1400, 1585, 1630, 2219, 2282, 2536, 3170, 3260, 4075, 4438, 4564, 5705, 6340, 6520, 7925, 8150, 8876, 9128, 11095, 11410, 12680, 15850, 16300, 17752, 22190, 22820, 28525, 31700, 32600, 44380, 45640, 51671, 55475, 57050, 63400, 88760, 103342, 110950, 114100, 206684, 221900, 228200, 258355, 361697, 413368, 443800, 516710, 723394, 1033420, 1291775, 1446788, 1808485, 2066840, 2583550, 2893576, 3616970, 5167100, 7233940, 9042425, 10334200, 14467880, 18084850, 36169700, 72339400]

約数ペア:

[(1, 72339400), (2, 36169700), (4, 18084850), (5, 14467880), (7, 10334200), (8, 9042425), (10, 7233940), (14, 5167100), (20, 3616970), (25, 2893576), (28, 2583550), (35, 2066840), (40, 1808485), (50, 1446788), (56, 1291775), (70, 1033420), (100, 723394), (140, 516710), (163, 443800), (175, 413368), (200, 361697), (280, 258355), (317, 228200), (326, 221900), (350, 206684), (634, 114100), (652, 110950), (700, 103342), (815, 88760), (1141, 63400), (1268, 57050), (1304, 55475), (1400, 51671), (1585, 45640), (1630, 44380), (2219, 32600), (2282, 31700), (2536, 28525), (3170, 22820), (3260, 22190), (4075, 17752), (4438, 16300), (4564, 15850), (5705, 12680), (6340, 11410), (6520, 11095), (7925, 9128), (8150, 8876)]