1089695700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{403591}}^1$

素因数の和:403614

約数の個数: 72

約数和(自身を含む): 3503178560

約数和(自身を除く): 2413482860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 403591, 807182, 1210773, 1614364, 2017955, 2421546, 3632319, 4035910, 4843092, 6053865, 7264638, 8071820, 10089775, 10896957, 12107730, 14529276, 18161595, 20179550, 21793914, 24215460, 30269325, 36323190, 40359100, 43587828, 54484785, 60538650, 72646380, 90807975, 108969570, 121077300, 181615950, 217939140, 272423925, 363231900, 544847850, 1089695700]

約数ペア:

[(1, 1089695700), (2, 544847850), (3, 363231900), (4, 272423925), (5, 217939140), (6, 181615950), (9, 121077300), (10, 108969570), (12, 90807975), (15, 72646380), (18, 60538650), (20, 54484785), (25, 43587828), (27, 40359100), (30, 36323190), (36, 30269325), (45, 24215460), (50, 21793914), (54, 20179550), (60, 18161595), (75, 14529276), (90, 12107730), (100, 10896957), (108, 10089775), (135, 8071820), (150, 7264638), (180, 6053865), (225, 4843092), (270, 4035910), (300, 3632319), (450, 2421546), (540, 2017955), (675, 1614364), (900, 1210773), (1350, 807182), (2700, 403591)]