74022888975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{72047}}^1$

素因数の和:72189

約数の個数: 96

約数和(自身を含む): 148660961280

約数和(自身を除く): 74638072305

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 103, 105, 133, 175, 285, 309, 399, 475, 515, 525, 665, 721, 1425, 1545, 1957, 1995, 2163, 2575, 3325, 3605, 5871, 7725, 9785, 9975, 10815, 13699, 18025, 29355, 41097, 48925, 54075, 68495, 72047, 146775, 205485, 216141, 342475, 360235, 504329, 1027425, 1080705, 1368893, 1512987, 1801175, 2521645, 4106679, 5403525, 6844465, 7420841, 7564935, 9582251, 12608225, 20533395, 22262523, 28746753, 34222325, 37104205, 37824675, 47911255, 51945887, 102666975, 111312615, 140995979, 143733765, 155837661, 185521025, 239556275, 259729435, 422987937, 556563075, 704979895, 718668825, 779188305, 986971853, 1298647175, 2114939685, 2960915559, 3524899475, 3895941525, 4934859265, 10574698425, 14804577795, 24674296325, 74022888975]

約数ペア:

[(1, 74022888975), (3, 24674296325), (5, 14804577795), (7, 10574698425), (15, 4934859265), (19, 3895941525), (21, 3524899475), (25, 2960915559), (35, 2114939685), (57, 1298647175), (75, 986971853), (95, 779188305), (103, 718668825), (105, 704979895), (133, 556563075), (175, 422987937), (285, 259729435), (309, 239556275), (399, 185521025), (475, 155837661), (515, 143733765), (525, 140995979), (665, 111312615), (721, 102666975), (1425, 51945887), (1545, 47911255), (1957, 37824675), (1995, 37104205), (2163, 34222325), (2575, 28746753), (3325, 22262523), (3605, 20533395), (5871, 12608225), (7725, 9582251), (9785, 7564935), (9975, 7420841), (10815, 6844465), (13699, 5403525), (18025, 4106679), (29355, 2521645), (41097, 1801175), (48925, 1512987), (54075, 1368893), (68495, 1080705), (72047, 1027425), (146775, 504329), (205485, 360235), (216141, 342475)]