185430420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 646184448

約数和(自身を除く): 460754028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 367, 401, 420, 630, 734, 802, 1101, 1203, 1260, 1468, 1604, 1835, 2005, 2202, 2406, 2569, 2807, 3303, 3609, 3670, 4010, 4404, 4812, 5138, 5505, 5614, 6015, 6606, 7218, 7340, 7707, 8020, 8421, 10276, 11010, 11228, 12030, 12845, 13212, 14035, 14436, 15414, 16515, 16842, 18045, 22020, 23121, 24060, 25263, 25690, 28070, 30828, 33030, 33684, 36090, 38535, 42105, 46242, 50526, 51380, 56140, 66060, 72180, 77070, 84210, 92484, 101052, 115605, 126315, 147167, 154140, 168420, 231210, 252630, 294334, 441501, 462420, 505260, 588668, 735835, 883002, 1030169, 1324503, 1471670, 1766004, 2060338, 2207505, 2649006, 2943340, 3090507, 4120676, 4415010, 5150845, 5298012, 6181014, 6622515, 8830020, 9271521, 10301690, 12362028, 13245030, 15452535, 18543042, 20603380, 26490060, 30905070, 37086084, 46357605, 61810140, 92715210, 185430420]

約数ペア:

[(1, 185430420), (2, 92715210), (3, 61810140), (4, 46357605), (5, 37086084), (6, 30905070), (7, 26490060), (9, 20603380), (10, 18543042), (12, 15452535), (14, 13245030), (15, 12362028), (18, 10301690), (20, 9271521), (21, 8830020), (28, 6622515), (30, 6181014), (35, 5298012), (36, 5150845), (42, 4415010), (45, 4120676), (60, 3090507), (63, 2943340), (70, 2649006), (84, 2207505), (90, 2060338), (105, 1766004), (126, 1471670), (140, 1324503), (180, 1030169), (210, 883002), (252, 735835), (315, 588668), (367, 505260), (401, 462420), (420, 441501), (630, 294334), (734, 252630), (802, 231210), (1101, 168420), (1203, 154140), (1260, 147167), (1468, 126315), (1604, 115605), (1835, 101052), (2005, 92484), (2202, 84210), (2406, 77070), (2569, 72180), (2807, 66060), (3303, 56140), (3609, 51380), (3670, 50526), (4010, 46242), (4404, 42105), (4812, 38535), (5138, 36090), (5505, 33684), (5614, 33030), (6015, 30828), (6606, 28070), (7218, 25690), (7340, 25263), (7707, 24060), (8020, 23121), (8421, 22020), (10276, 18045), (11010, 16842), (11228, 16515), (12030, 15414), (12845, 14436), (13212, 14035)]