313778850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3921

約数の個数: 144

約数和(自身を含む): 987767136

約数和(自身を除く): 673988286

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 1050, 1078, 1155, 1225, 1470, 1617, 1650, 1925, 2310, 2450, 2695, 3234, 3675, 3850, 3881, 5390, 5775, 7350, 7762, 8085, 11550, 11643, 13475, 16170, 19405, 23286, 26950, 27167, 38810, 40425, 42691, 54334, 58215, 80850, 81501, 85382, 97025, 116430, 128073, 135835, 163002, 190169, 194050, 213455, 256146, 271670, 291075, 298837, 380338, 407505, 426910, 570507, 582150, 597674, 640365, 679175, 815010, 896511, 950845, 1067275, 1141014, 1280730, 1358350, 1494185, 1793022, 1901690, 2037525, 2091859, 2134550, 2852535, 2988370, 3201825, 4075050, 4183718, 4482555, 4754225, 5705070, 6275577, 6403650, 7470925, 8965110, 9508450, 10459295, 12551154, 14262675, 14941850, 20918590, 22412775, 28525350, 31377885, 44825550, 52296475, 62755770, 104592950, 156889425, 313778850]

約数ペア:

[(1, 313778850), (2, 156889425), (3, 104592950), (5, 62755770), (6, 52296475), (7, 44825550), (10, 31377885), (11, 28525350), (14, 22412775), (15, 20918590), (21, 14941850), (22, 14262675), (25, 12551154), (30, 10459295), (33, 9508450), (35, 8965110), (42, 7470925), (49, 6403650), (50, 6275577), (55, 5705070), (66, 4754225), (70, 4482555), (75, 4183718), (77, 4075050), (98, 3201825), (105, 2988370), (110, 2852535), (147, 2134550), (150, 2091859), (154, 2037525), (165, 1901690), (175, 1793022), (210, 1494185), (231, 1358350), (245, 1280730), (275, 1141014), (294, 1067275), (330, 950845), (350, 896511), (385, 815010), (462, 679175), (490, 640365), (525, 597674), (539, 582150), (550, 570507), (735, 426910), (770, 407505), (825, 380338), (1050, 298837), (1078, 291075), (1155, 271670), (1225, 256146), (1470, 213455), (1617, 194050), (1650, 190169), (1925, 163002), (2310, 135835), (2450, 128073), (2695, 116430), (3234, 97025), (3675, 85382), (3850, 81501), (3881, 80850), (5390, 58215), (5775, 54334), (7350, 42691), (7762, 40425), (8085, 38810), (11550, 27167), (11643, 26950), (13475, 23286), (16170, 19405)]