16820100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1730

約数の個数: 108

約数和(自身を含む): 57548400

約数和(自身を除く): 40728300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1699, 1980, 2475, 3300, 3398, 4950, 5097, 6796, 8495, 9900, 10194, 15291, 16990, 18689, 20388, 25485, 30582, 33980, 37378, 42475, 50970, 56067, 61164, 74756, 76455, 84950, 93445, 101940, 112134, 127425, 152910, 168201, 169900, 186890, 224268, 254850, 280335, 305820, 336402, 373780, 382275, 467225, 509700, 560670, 672804, 764550, 841005, 934450, 1121340, 1401675, 1529100, 1682010, 1868900, 2803350, 3364020, 4205025, 5606700, 8410050, 16820100]

約数ペア:

[(1, 16820100), (2, 8410050), (3, 5606700), (4, 4205025), (5, 3364020), (6, 2803350), (9, 1868900), (10, 1682010), (11, 1529100), (12, 1401675), (15, 1121340), (18, 934450), (20, 841005), (22, 764550), (25, 672804), (30, 560670), (33, 509700), (36, 467225), (44, 382275), (45, 373780), (50, 336402), (55, 305820), (60, 280335), (66, 254850), (75, 224268), (90, 186890), (99, 169900), (100, 168201), (110, 152910), (132, 127425), (150, 112134), (165, 101940), (180, 93445), (198, 84950), (220, 76455), (225, 74756), (275, 61164), (300, 56067), (330, 50970), (396, 42475), (450, 37378), (495, 33980), (550, 30582), (660, 25485), (825, 20388), (900, 18689), (990, 16990), (1100, 15291), (1650, 10194), (1699, 9900), (1980, 8495), (2475, 6796), (3300, 5097), (3398, 4950)]