144479450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 285617880

約数和(自身を除く): 141138430

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1850, 2146, 2693, 5365, 5386, 10730, 13465, 26825, 26930, 53650, 67325, 78097, 99641, 134650, 156194, 199282, 390485, 498205, 780970, 996410, 1952425, 2491025, 2889589, 3904850, 4982050, 5779178, 14447945, 28895890, 72239725, 144479450]

約数ペア:

[(1, 144479450), (2, 72239725), (5, 28895890), (10, 14447945), (25, 5779178), (29, 4982050), (37, 3904850), (50, 2889589), (58, 2491025), (74, 1952425), (145, 996410), (185, 780970), (290, 498205), (370, 390485), (725, 199282), (925, 156194), (1073, 134650), (1450, 99641), (1850, 78097), (2146, 67325), (2693, 53650), (5365, 26930), (5386, 26825), (10730, 13465)]