80923500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 216

約数和(自身を含む): 297775296

約数和(自身を除く): 216851796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 367, 375, 420, 441, 450, 490, 500, 525, 588, 630, 700, 734, 735, 750, 875, 882, 900, 980, 1050, 1101, 1125, 1225, 1260, 1468, 1470, 1500, 1575, 1750, 1764, 1835, 2100, 2202, 2205, 2250, 2450, 2569, 2625, 2940, 3150, 3303, 3500, 3670, 3675, 4404, 4410, 4500, 4900, 5138, 5250, 5505, 6125, 6300, 6606, 7340, 7350, 7707, 7875, 8820, 9175, 10276, 10500, 11010, 11025, 12250, 12845, 13212, 14700, 15414, 15750, 16515, 17983, 18350, 18375, 22020, 22050, 23121, 24500, 25690, 27525, 30828, 31500, 33030, 35966, 36700, 36750, 38535, 44100, 45875, 46242, 51380, 53949, 55050, 55125, 64225, 66060, 71932, 73500, 77070, 82575, 89915, 91750, 92484, 107898, 110100, 110250, 115605, 128450, 137625, 154140, 161847, 165150, 179830, 183500, 192675, 215796, 220500, 231210, 256900, 269745, 275250, 321125, 323694, 330300, 359660, 385350, 412875, 449575, 462420, 539490, 550500, 578025, 642250, 647388, 770700, 809235, 825750, 899150, 963375, 1078980, 1156050, 1284500, 1348725, 1618470, 1651500, 1798300, 1926750, 2247875, 2312100, 2697450, 2890125, 3236940, 3853500, 4046175, 4495750, 5394900, 5780250, 6743625, 8092350, 8991500, 11560500, 13487250, 16184700, 20230875, 26974500, 40461750, 80923500]

約数ペア:

[(1, 80923500), (2, 40461750), (3, 26974500), (4, 20230875), (5, 16184700), (6, 13487250), (7, 11560500), (9, 8991500), (10, 8092350), (12, 6743625), (14, 5780250), (15, 5394900), (18, 4495750), (20, 4046175), (21, 3853500), (25, 3236940), (28, 2890125), (30, 2697450), (35, 2312100), (36, 2247875), (42, 1926750), (45, 1798300), (49, 1651500), (50, 1618470), (60, 1348725), (63, 1284500), (70, 1156050), (75, 1078980), (84, 963375), (90, 899150), (98, 825750), (100, 809235), (105, 770700), (125, 647388), (126, 642250), (140, 578025), (147, 550500), (150, 539490), (175, 462420), (180, 449575), (196, 412875), (210, 385350), (225, 359660), (245, 330300), (250, 323694), (252, 321125), (294, 275250), (300, 269745), (315, 256900), (350, 231210), (367, 220500), (375, 215796), (420, 192675), (441, 183500), (450, 179830), (490, 165150), (500, 161847), (525, 154140), (588, 137625), (630, 128450), (700, 115605), (734, 110250), (735, 110100), (750, 107898), (875, 92484), (882, 91750), (900, 89915), (980, 82575), (1050, 77070), (1101, 73500), (1125, 71932), (1225, 66060), (1260, 64225), (1468, 55125), (1470, 55050), (1500, 53949), (1575, 51380), (1750, 46242), (1764, 45875), (1835, 44100), (2100, 38535), (2202, 36750), (2205, 36700), (2250, 35966), (2450, 33030), (2569, 31500), (2625, 30828), (2940, 27525), (3150, 25690), (3303, 24500), (3500, 23121), (3670, 22050), (3675, 22020), (4404, 18375), (4410, 18350), (4500, 17983), (4900, 16515), (5138, 15750), (5250, 15414), (5505, 14700), (6125, 13212), (6300, 12845), (6606, 12250), (7340, 11025), (7350, 11010), (7707, 10500), (7875, 10276), (8820, 9175)]