205989150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59707}}^1$

素因数の和:59745

約数の個数: 48

約数和(自身を含む): 533073024

約数和(自身を除く): 327083874

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 59707, 119414, 179121, 298535, 358242, 597070, 895605, 1373261, 1492675, 1791210, 2746522, 2985350, 4119783, 4478025, 6866305, 8239566, 8956050, 13732610, 20598915, 34331525, 41197830, 68663050, 102994575, 205989150]

約数ペア:

[(1, 205989150), (2, 102994575), (3, 68663050), (5, 41197830), (6, 34331525), (10, 20598915), (15, 13732610), (23, 8956050), (25, 8239566), (30, 6866305), (46, 4478025), (50, 4119783), (69, 2985350), (75, 2746522), (115, 1791210), (138, 1492675), (150, 1373261), (230, 895605), (345, 597070), (575, 358242), (690, 298535), (1150, 179121), (1725, 119414), (3450, 59707)]