13187100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 38591280

約数和(自身を除く): 25404180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 389, 452, 565, 678, 778, 1130, 1167, 1356, 1556, 1695, 1945, 2260, 2334, 2825, 3390, 3890, 4668, 5650, 5835, 6780, 7780, 8475, 9725, 11300, 11670, 16950, 19450, 23340, 29175, 33900, 38900, 43957, 58350, 87914, 116700, 131871, 175828, 219785, 263742, 439570, 527484, 659355, 879140, 1098925, 1318710, 2197850, 2637420, 3296775, 4395700, 6593550, 13187100]

約数ペア:

[(1, 13187100), (2, 6593550), (3, 4395700), (4, 3296775), (5, 2637420), (6, 2197850), (10, 1318710), (12, 1098925), (15, 879140), (20, 659355), (25, 527484), (30, 439570), (50, 263742), (60, 219785), (75, 175828), (100, 131871), (113, 116700), (150, 87914), (226, 58350), (300, 43957), (339, 38900), (389, 33900), (452, 29175), (565, 23340), (678, 19450), (778, 16950), (1130, 11670), (1167, 11300), (1356, 9725), (1556, 8475), (1695, 7780), (1945, 6780), (2260, 5835), (2334, 5650), (2825, 4668), (3390, 3890)]