205193340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3400

約数の個数: 144

約数和(自身を含む): 701116416

約数和(自身を除く): 495923076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3343, 3410, 4092, 5115, 5580, 6138, 6686, 6820, 10029, 10230, 12276, 13372, 15345, 16715, 20058, 20460, 30087, 30690, 33430, 36773, 40116, 50145, 60174, 61380, 66860, 73546, 100290, 103633, 110319, 120348, 147092, 150435, 183865, 200580, 207266, 220638, 300870, 310899, 330957, 367730, 414532, 441276, 518165, 551595, 601740, 621798, 661914, 735460, 932697, 1036330, 1103190, 1139963, 1243596, 1323828, 1554495, 1654785, 1865394, 2072660, 2206380, 2279926, 3108990, 3309570, 3419889, 3730788, 4559852, 4663485, 5699815, 6217980, 6619140, 6839778, 9326970, 10259667, 11399630, 13679556, 17099445, 18653940, 20519334, 22799260, 34198890, 41038668, 51298335, 68397780, 102596670, 205193340]

約数ペア:

[(1, 205193340), (2, 102596670), (3, 68397780), (4, 51298335), (5, 41038668), (6, 34198890), (9, 22799260), (10, 20519334), (11, 18653940), (12, 17099445), (15, 13679556), (18, 11399630), (20, 10259667), (22, 9326970), (30, 6839778), (31, 6619140), (33, 6217980), (36, 5699815), (44, 4663485), (45, 4559852), (55, 3730788), (60, 3419889), (62, 3309570), (66, 3108990), (90, 2279926), (93, 2206380), (99, 2072660), (110, 1865394), (124, 1654785), (132, 1554495), (155, 1323828), (165, 1243596), (180, 1139963), (186, 1103190), (198, 1036330), (220, 932697), (279, 735460), (310, 661914), (330, 621798), (341, 601740), (372, 551595), (396, 518165), (465, 441276), (495, 414532), (558, 367730), (620, 330957), (660, 310899), (682, 300870), (930, 220638), (990, 207266), (1023, 200580), (1116, 183865), (1364, 150435), (1395, 147092), (1705, 120348), (1860, 110319), (1980, 103633), (2046, 100290), (2790, 73546), (3069, 66860), (3343, 61380), (3410, 60174), (4092, 50145), (5115, 40116), (5580, 36773), (6138, 33430), (6686, 30690), (6820, 30087), (10029, 20460), (10230, 20058), (12276, 16715), (13372, 15345)]