9855600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 32474112

約数和(自身を除く): 22618512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 191, 200, 215, 240, 258, 300, 344, 382, 400, 430, 516, 573, 600, 645, 688, 764, 860, 955, 1032, 1075, 1146, 1200, 1290, 1528, 1720, 1910, 2064, 2150, 2292, 2580, 2865, 3056, 3225, 3440, 3820, 4300, 4584, 4775, 5160, 5730, 6450, 7640, 8213, 8600, 9168, 9550, 10320, 11460, 12900, 14325, 15280, 16426, 17200, 19100, 22920, 24639, 25800, 28650, 32852, 38200, 41065, 45840, 49278, 51600, 57300, 65704, 76400, 82130, 98556, 114600, 123195, 131408, 164260, 197112, 205325, 229200, 246390, 328520, 394224, 410650, 492780, 615975, 657040, 821300, 985560, 1231950, 1642600, 1971120, 2463900, 3285200, 4927800, 9855600]

約数ペア:

[(1, 9855600), (2, 4927800), (3, 3285200), (4, 2463900), (5, 1971120), (6, 1642600), (8, 1231950), (10, 985560), (12, 821300), (15, 657040), (16, 615975), (20, 492780), (24, 410650), (25, 394224), (30, 328520), (40, 246390), (43, 229200), (48, 205325), (50, 197112), (60, 164260), (75, 131408), (80, 123195), (86, 114600), (100, 98556), (120, 82130), (129, 76400), (150, 65704), (172, 57300), (191, 51600), (200, 49278), (215, 45840), (240, 41065), (258, 38200), (300, 32852), (344, 28650), (382, 25800), (400, 24639), (430, 22920), (516, 19100), (573, 17200), (600, 16426), (645, 15280), (688, 14325), (764, 12900), (860, 11460), (955, 10320), (1032, 9550), (1075, 9168), (1146, 8600), (1200, 8213), (1290, 7640), (1528, 6450), (1720, 5730), (1910, 5160), (2064, 4775), (2150, 4584), (2292, 4300), (2580, 3820), (2865, 3440), (3056, 3225)]