304425700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 696330432

約数和(自身を除く): 391904732

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 107, 115, 214, 230, 428, 460, 535, 575, 1070, 1150, 1237, 2140, 2300, 2461, 2474, 2675, 4922, 4948, 5350, 6185, 9844, 10700, 12305, 12370, 24610, 24740, 28451, 30925, 49220, 56902, 61525, 61850, 113804, 123050, 123700, 132359, 142255, 246100, 264718, 284510, 529436, 569020, 661795, 711275, 1323590, 1422550, 2647180, 2845100, 3044257, 3308975, 6088514, 6617950, 12177028, 13235900, 15221285, 30442570, 60885140, 76106425, 152212850, 304425700]

約数ペア:

[(1, 304425700), (2, 152212850), (4, 76106425), (5, 60885140), (10, 30442570), (20, 15221285), (23, 13235900), (25, 12177028), (46, 6617950), (50, 6088514), (92, 3308975), (100, 3044257), (107, 2845100), (115, 2647180), (214, 1422550), (230, 1323590), (428, 711275), (460, 661795), (535, 569020), (575, 529436), (1070, 284510), (1150, 264718), (1237, 246100), (2140, 142255), (2300, 132359), (2461, 123700), (2474, 123050), (2675, 113804), (4922, 61850), (4948, 61525), (5350, 56902), (6185, 49220), (9844, 30925), (10700, 28451), (12305, 24740), (12370, 24610)]