84230500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 196691040

約数和(自身を除く): 112460540

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 125, 145, 148, 157, 185, 250, 290, 314, 370, 500, 580, 628, 725, 740, 785, 925, 1073, 1450, 1570, 1850, 2146, 2900, 3140, 3625, 3700, 3925, 4292, 4553, 4625, 5365, 5809, 7250, 7850, 9106, 9250, 10730, 11618, 14500, 15700, 18212, 18500, 19625, 21460, 22765, 23236, 26825, 29045, 39250, 45530, 53650, 58090, 78500, 91060, 107300, 113825, 116180, 134125, 145225, 168461, 227650, 268250, 290450, 336922, 455300, 536500, 569125, 580900, 673844, 726125, 842305, 1138250, 1452250, 1684610, 2276500, 2904500, 3369220, 4211525, 8423050, 16846100, 21057625, 42115250, 84230500]

約数ペア:

[(1, 84230500), (2, 42115250), (4, 21057625), (5, 16846100), (10, 8423050), (20, 4211525), (25, 3369220), (29, 2904500), (37, 2276500), (50, 1684610), (58, 1452250), (74, 1138250), (100, 842305), (116, 726125), (125, 673844), (145, 580900), (148, 569125), (157, 536500), (185, 455300), (250, 336922), (290, 290450), (314, 268250), (370, 227650), (500, 168461), (580, 145225), (628, 134125), (725, 116180), (740, 113825), (785, 107300), (925, 91060), (1073, 78500), (1450, 58090), (1570, 53650), (1850, 45530), (2146, 39250), (2900, 29045), (3140, 26825), (3625, 23236), (3700, 22765), (3925, 21460), (4292, 19625), (4553, 18500), (4625, 18212), (5365, 15700), (5809, 14500), (7250, 11618), (7850, 10730), (9106, 9250)]