149680080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18899}}^1$

素因数の和:18929

約数の個数: 120

約数和(自身を含む): 548402400

約数和(自身を除く): 398722320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18899, 37798, 56697, 75596, 94495, 113394, 151192, 170091, 188990, 207889, 226788, 283485, 302384, 340182, 377980, 415778, 453576, 566970, 623667, 680364, 755960, 831556, 850455, 907152, 1039445, 1133940, 1247334, 1360728, 1511920, 1663112, 1700910, 1871001, 2078890, 2267880, 2494668, 2721456, 3118335, 3326224, 3401820, 3742002, 4157780, 4535760, 4989336, 6236670, 6803640, 7484004, 8315560, 9355005, 9978672, 12473340, 13607280, 14968008, 16631120, 18710010, 24946680, 29936016, 37420020, 49893360, 74840040, 149680080]

約数ペア:

[(1, 149680080), (2, 74840040), (3, 49893360), (4, 37420020), (5, 29936016), (6, 24946680), (8, 18710010), (9, 16631120), (10, 14968008), (11, 13607280), (12, 12473340), (15, 9978672), (16, 9355005), (18, 8315560), (20, 7484004), (22, 6803640), (24, 6236670), (30, 4989336), (33, 4535760), (36, 4157780), (40, 3742002), (44, 3401820), (45, 3326224), (48, 3118335), (55, 2721456), (60, 2494668), (66, 2267880), (72, 2078890), (80, 1871001), (88, 1700910), (90, 1663112), (99, 1511920), (110, 1360728), (120, 1247334), (132, 1133940), (144, 1039445), (165, 907152), (176, 850455), (180, 831556), (198, 755960), (220, 680364), (240, 623667), (264, 566970), (330, 453576), (360, 415778), (396, 377980), (440, 340182), (495, 302384), (528, 283485), (660, 226788), (720, 207889), (792, 188990), (880, 170091), (990, 151192), (1320, 113394), (1584, 94495), (1980, 75596), (2640, 56697), (3960, 37798), (7920, 18899)]