61425900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 194378184

約数和(自身を除く): 132952284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 521, 524, 655, 786, 900, 1042, 1179, 1310, 1563, 1572, 1965, 2084, 2358, 2605, 2620, 3126, 3275, 3930, 4689, 4716, 5210, 5895, 6252, 6550, 7815, 7860, 9378, 9825, 10420, 11790, 13025, 13100, 15630, 18756, 19650, 23445, 23580, 26050, 29475, 31260, 39075, 39300, 46890, 52100, 58950, 68251, 78150, 93780, 117225, 117900, 136502, 156300, 204753, 234450, 273004, 341255, 409506, 468900, 614259, 682510, 819012, 1023765, 1228518, 1365020, 1706275, 2047530, 2457036, 3071295, 3412550, 4095060, 5118825, 6142590, 6825100, 10237650, 12285180, 15356475, 20475300, 30712950, 61425900]

約数ペア:

[(1, 61425900), (2, 30712950), (3, 20475300), (4, 15356475), (5, 12285180), (6, 10237650), (9, 6825100), (10, 6142590), (12, 5118825), (15, 4095060), (18, 3412550), (20, 3071295), (25, 2457036), (30, 2047530), (36, 1706275), (45, 1365020), (50, 1228518), (60, 1023765), (75, 819012), (90, 682510), (100, 614259), (131, 468900), (150, 409506), (180, 341255), (225, 273004), (262, 234450), (300, 204753), (393, 156300), (450, 136502), (521, 117900), (524, 117225), (655, 93780), (786, 78150), (900, 68251), (1042, 58950), (1179, 52100), (1310, 46890), (1563, 39300), (1572, 39075), (1965, 31260), (2084, 29475), (2358, 26050), (2605, 23580), (2620, 23445), (3126, 19650), (3275, 18756), (3930, 15630), (4689, 13100), (4716, 13025), (5210, 11790), (5895, 10420), (6252, 9825), (6550, 9378), (7815, 7860)]