153754900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{118273}}^1$

素因数の和:118300

約数の個数: 36

約数和(自身を含む): 359316412

約数和(自身を除く): 205561512

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 118273, 236546, 473092, 591365, 1182730, 1537549, 2365460, 2956825, 3075098, 5913650, 6150196, 7687745, 11827300, 15375490, 30750980, 38438725, 76877450, 153754900]

約数ペア:

[(1, 153754900), (2, 76877450), (4, 38438725), (5, 30750980), (10, 15375490), (13, 11827300), (20, 7687745), (25, 6150196), (26, 5913650), (50, 3075098), (52, 2956825), (65, 2365460), (100, 1537549), (130, 1182730), (260, 591365), (325, 473092), (650, 236546), (1300, 118273)]