168974100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 180

約数和(自身を含む): 572192544

約数和(自身を除く): 403218444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 345, 405, 414, 450, 460, 540, 575, 621, 675, 690, 810, 828, 900, 907, 1035, 1150, 1242, 1350, 1380, 1620, 1725, 1814, 1863, 2025, 2070, 2300, 2484, 2700, 2721, 3105, 3450, 3628, 3726, 4050, 4140, 4535, 5175, 5442, 6210, 6900, 7452, 8100, 8163, 9070, 9315, 10350, 10884, 12420, 13605, 15525, 16326, 18140, 18630, 20700, 20861, 22675, 24489, 27210, 31050, 32652, 37260, 40815, 41722, 45350, 46575, 48978, 54420, 62100, 62583, 68025, 73467, 81630, 83444, 90700, 93150, 97956, 104305, 122445, 125166, 136050, 146934, 163260, 186300, 187749, 204075, 208610, 244890, 250332, 272100, 293868, 312915, 367335, 375498, 408150, 417220, 489780, 521525, 563247, 612225, 625830, 734670, 750996, 816300, 938745, 1043050, 1126494, 1224450, 1251660, 1469340, 1564575, 1689741, 1836675, 1877490, 2086100, 2252988, 2448900, 2816235, 3129150, 3379482, 3673350, 3754980, 4693725, 5632470, 6258300, 6758964, 7346700, 8448705, 9387450, 11264940, 14081175, 16897410, 18774900, 28162350, 33794820, 42243525, 56324700, 84487050, 168974100]

約数ペア:

[(1, 168974100), (2, 84487050), (3, 56324700), (4, 42243525), (5, 33794820), (6, 28162350), (9, 18774900), (10, 16897410), (12, 14081175), (15, 11264940), (18, 9387450), (20, 8448705), (23, 7346700), (25, 6758964), (27, 6258300), (30, 5632470), (36, 4693725), (45, 3754980), (46, 3673350), (50, 3379482), (54, 3129150), (60, 2816235), (69, 2448900), (75, 2252988), (81, 2086100), (90, 1877490), (92, 1836675), (100, 1689741), (108, 1564575), (115, 1469340), (135, 1251660), (138, 1224450), (150, 1126494), (162, 1043050), (180, 938745), (207, 816300), (225, 750996), (230, 734670), (270, 625830), (276, 612225), (300, 563247), (324, 521525), (345, 489780), (405, 417220), (414, 408150), (450, 375498), (460, 367335), (540, 312915), (575, 293868), (621, 272100), (675, 250332), (690, 244890), (810, 208610), (828, 204075), (900, 187749), (907, 186300), (1035, 163260), (1150, 146934), (1242, 136050), (1350, 125166), (1380, 122445), (1620, 104305), (1725, 97956), (1814, 93150), (1863, 90700), (2025, 83444), (2070, 81630), (2300, 73467), (2484, 68025), (2700, 62583), (2721, 62100), (3105, 54420), (3450, 48978), (3628, 46575), (3726, 45350), (4050, 41722), (4140, 40815), (4535, 37260), (5175, 32652), (5442, 31050), (6210, 27210), (6900, 24489), (7452, 22675), (8100, 20861), (8163, 20700), (9070, 18630), (9315, 18140), (10350, 16326), (10884, 15525), (12420, 13605)]