15690013150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 36068004000

約数和(自身を除く): 20377990850

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 449, 490, 595, 833, 839, 850, 898, 1190, 1225, 1666, 1678, 2245, 2450, 2975, 3143, 4165, 4195, 4490, 5873, 5950, 6286, 7633, 8330, 8390, 11225, 11746, 14263, 15266, 15715, 20825, 20975, 22001, 22450, 28526, 29365, 31430, 38165, 41111, 41650, 41950, 44002, 53431, 58730, 71315, 76330, 78575, 82222, 99841, 106862, 110005, 142630, 146825, 157150, 190825, 199682, 205555, 220010, 267155, 293650, 356575, 374017, 376711, 381650, 411110, 499205, 534310, 550025, 698887, 713150, 748034, 753422, 998410, 1027775, 1100050, 1335775, 1397774, 1870085, 1883555, 2055550, 2496025, 2636977, 2671550, 3494435, 3740170, 3767110, 4992050, 5273954, 6404087, 6988870, 9350425, 9417775, 12808174, 13184885, 17472175, 18458839, 18700850, 18835550, 26369770, 32020435, 34944350, 36917678, 44828609, 64040870, 65924425, 89657218, 92294195, 131848850, 160102175, 184588390, 224143045, 313800263, 320204350, 448286090, 461470975, 627600526, 922941950, 1120715225, 1569001315, 2241430450, 3138002630, 7845006575, 15690013150]

約数ペア:

[(1, 15690013150), (2, 7845006575), (5, 3138002630), (7, 2241430450), (10, 1569001315), (14, 1120715225), (17, 922941950), (25, 627600526), (34, 461470975), (35, 448286090), (49, 320204350), (50, 313800263), (70, 224143045), (85, 184588390), (98, 160102175), (119, 131848850), (170, 92294195), (175, 89657218), (238, 65924425), (245, 64040870), (350, 44828609), (425, 36917678), (449, 34944350), (490, 32020435), (595, 26369770), (833, 18835550), (839, 18700850), (850, 18458839), (898, 17472175), (1190, 13184885), (1225, 12808174), (1666, 9417775), (1678, 9350425), (2245, 6988870), (2450, 6404087), (2975, 5273954), (3143, 4992050), (4165, 3767110), (4195, 3740170), (4490, 3494435), (5873, 2671550), (5950, 2636977), (6286, 2496025), (7633, 2055550), (8330, 1883555), (8390, 1870085), (11225, 1397774), (11746, 1335775), (14263, 1100050), (15266, 1027775), (15715, 998410), (20825, 753422), (20975, 748034), (22001, 713150), (22450, 698887), (28526, 550025), (29365, 534310), (31430, 499205), (38165, 411110), (41111, 381650), (41650, 376711), (41950, 374017), (44002, 356575), (53431, 293650), (58730, 267155), (71315, 220010), (76330, 205555), (78575, 199682), (82222, 190825), (99841, 157150), (106862, 146825), (110005, 142630)]