147453100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 330603840

約数和(自身を除く): 183150740

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 137, 188, 229, 235, 274, 458, 470, 548, 685, 916, 940, 1145, 1175, 1370, 2290, 2350, 2740, 3425, 4580, 4700, 5725, 6439, 6850, 10763, 11450, 12878, 13700, 21526, 22900, 25756, 31373, 32195, 43052, 53815, 62746, 64390, 107630, 125492, 128780, 156865, 160975, 215260, 269075, 313730, 321950, 538150, 627460, 643900, 784325, 1076300, 1474531, 1568650, 2949062, 3137300, 5898124, 7372655, 14745310, 29490620, 36863275, 73726550, 147453100]

約数ペア:

[(1, 147453100), (2, 73726550), (4, 36863275), (5, 29490620), (10, 14745310), (20, 7372655), (25, 5898124), (47, 3137300), (50, 2949062), (94, 1568650), (100, 1474531), (137, 1076300), (188, 784325), (229, 643900), (235, 627460), (274, 538150), (458, 321950), (470, 313730), (548, 269075), (685, 215260), (916, 160975), (940, 156865), (1145, 128780), (1175, 125492), (1370, 107630), (2290, 64390), (2350, 62746), (2740, 53815), (3425, 43052), (4580, 32195), (4700, 31373), (5725, 25756), (6439, 22900), (6850, 21526), (10763, 13700), (11450, 12878)]