227314400

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2076

約数の個数: 72

約数和(自身を含む): 558948600

約数和(自身を除く): 331634200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 745, 800, 1192, 1490, 1907, 2384, 2980, 3725, 3814, 4768, 5960, 7450, 7628, 9535, 11920, 14900, 15256, 19070, 23840, 29800, 30512, 38140, 47675, 59600, 61024, 76280, 95350, 119200, 152560, 190700, 284143, 305120, 381400, 568286, 762800, 1136572, 1420715, 1525600, 2273144, 2841430, 4546288, 5682860, 7103575, 9092576, 11365720, 14207150, 22731440, 28414300, 45462880, 56828600, 113657200, 227314400]

約数ペア:

[(1, 227314400), (2, 113657200), (4, 56828600), (5, 45462880), (8, 28414300), (10, 22731440), (16, 14207150), (20, 11365720), (25, 9092576), (32, 7103575), (40, 5682860), (50, 4546288), (80, 2841430), (100, 2273144), (149, 1525600), (160, 1420715), (200, 1136572), (298, 762800), (400, 568286), (596, 381400), (745, 305120), (800, 284143), (1192, 190700), (1490, 152560), (1907, 119200), (2384, 95350), (2980, 76280), (3725, 61024), (3814, 59600), (4768, 47675), (5960, 38140), (7450, 30512), (7628, 29800), (9535, 23840), (11920, 19070), (14900, 15256)]