152875100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{4457}}^1$

素因数の和:4492

約数の個数: 72

約数和(自身を含む): 386954400

約数和(自身を除く): 234079300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4457, 4900, 6860, 8575, 8914, 17150, 17828, 22285, 31199, 34300, 44570, 62398, 89140, 111425, 124796, 155995, 218393, 222850, 311990, 436786, 445700, 623980, 779975, 873572, 1091965, 1528751, 1559950, 2183930, 3057502, 3119900, 4367860, 5459825, 6115004, 7643755, 10919650, 15287510, 21839300, 30575020, 38218775, 76437550, 152875100]

約数ペア:

[(1, 152875100), (2, 76437550), (4, 38218775), (5, 30575020), (7, 21839300), (10, 15287510), (14, 10919650), (20, 7643755), (25, 6115004), (28, 5459825), (35, 4367860), (49, 3119900), (50, 3057502), (70, 2183930), (98, 1559950), (100, 1528751), (140, 1091965), (175, 873572), (196, 779975), (245, 623980), (343, 445700), (350, 436786), (490, 311990), (686, 222850), (700, 218393), (980, 155995), (1225, 124796), (1372, 111425), (1715, 89140), (2450, 62398), (3430, 44570), (4457, 34300), (4900, 31199), (6860, 22285), (8575, 17828), (8914, 17150)]