25410450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 69120576

約数和(自身を除く): 43710126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 130, 150, 157, 166, 195, 249, 314, 325, 390, 415, 471, 498, 650, 785, 830, 942, 975, 1079, 1245, 1570, 1950, 2041, 2075, 2158, 2355, 2490, 3237, 3925, 4082, 4150, 4710, 5395, 6123, 6225, 6474, 7850, 10205, 10790, 11775, 12246, 12450, 13031, 16185, 20410, 23550, 26062, 26975, 30615, 32370, 39093, 51025, 53950, 61230, 65155, 78186, 80925, 102050, 130310, 153075, 161850, 169403, 195465, 306150, 325775, 338806, 390930, 508209, 651550, 847015, 977325, 1016418, 1694030, 1954650, 2541045, 4235075, 5082090, 8470150, 12705225, 25410450]

約数ペア:

[(1, 25410450), (2, 12705225), (3, 8470150), (5, 5082090), (6, 4235075), (10, 2541045), (13, 1954650), (15, 1694030), (25, 1016418), (26, 977325), (30, 847015), (39, 651550), (50, 508209), (65, 390930), (75, 338806), (78, 325775), (83, 306150), (130, 195465), (150, 169403), (157, 161850), (166, 153075), (195, 130310), (249, 102050), (314, 80925), (325, 78186), (390, 65155), (415, 61230), (471, 53950), (498, 51025), (650, 39093), (785, 32370), (830, 30615), (942, 26975), (975, 26062), (1079, 23550), (1245, 20410), (1570, 16185), (1950, 13031), (2041, 12450), (2075, 12246), (2158, 11775), (2355, 10790), (2490, 10205), (3237, 7850), (3925, 6474), (4082, 6225), (4150, 6123), (4710, 5395)]