84302900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 201174624

約数和(自身を除く): 116871724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 173, 220, 275, 346, 443, 550, 692, 865, 886, 1100, 1730, 1772, 1903, 2215, 3460, 3806, 4325, 4430, 4873, 7612, 8650, 8860, 9515, 9746, 11075, 17300, 19030, 19492, 22150, 24365, 38060, 44300, 47575, 48730, 76639, 95150, 97460, 121825, 153278, 190300, 243650, 306556, 383195, 487300, 766390, 843029, 1532780, 1686058, 1915975, 3372116, 3831950, 4215145, 7663900, 8430290, 16860580, 21075725, 42151450, 84302900]

約数ペア:

[(1, 84302900), (2, 42151450), (4, 21075725), (5, 16860580), (10, 8430290), (11, 7663900), (20, 4215145), (22, 3831950), (25, 3372116), (44, 1915975), (50, 1686058), (55, 1532780), (100, 843029), (110, 766390), (173, 487300), (220, 383195), (275, 306556), (346, 243650), (443, 190300), (550, 153278), (692, 121825), (865, 97460), (886, 95150), (1100, 76639), (1730, 48730), (1772, 47575), (1903, 44300), (2215, 38060), (3460, 24365), (3806, 22150), (4325, 19492), (4430, 19030), (4873, 17300), (7612, 11075), (8650, 9746), (8860, 9515)]