138993150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 361691136

約数和(自身を除く): 222697986

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 71, 75, 93, 142, 150, 155, 186, 213, 310, 355, 421, 426, 465, 710, 775, 842, 930, 1065, 1263, 1550, 1775, 2105, 2130, 2201, 2325, 2526, 3550, 4210, 4402, 4650, 5325, 6315, 6603, 10525, 10650, 11005, 12630, 13051, 13206, 21050, 22010, 26102, 29891, 31575, 33015, 39153, 55025, 59782, 63150, 65255, 66030, 78306, 89673, 110050, 130510, 149455, 165075, 179346, 195765, 298910, 326275, 330150, 391530, 448365, 652550, 747275, 896730, 926621, 978825, 1494550, 1853242, 1957650, 2241825, 2779863, 4483650, 4633105, 5559726, 9266210, 13899315, 23165525, 27798630, 46331050, 69496575, 138993150]

約数ペア:

[(1, 138993150), (2, 69496575), (3, 46331050), (5, 27798630), (6, 23165525), (10, 13899315), (15, 9266210), (25, 5559726), (30, 4633105), (31, 4483650), (50, 2779863), (62, 2241825), (71, 1957650), (75, 1853242), (93, 1494550), (142, 978825), (150, 926621), (155, 896730), (186, 747275), (213, 652550), (310, 448365), (355, 391530), (421, 330150), (426, 326275), (465, 298910), (710, 195765), (775, 179346), (842, 165075), (930, 149455), (1065, 130510), (1263, 110050), (1550, 89673), (1775, 78306), (2105, 66030), (2130, 65255), (2201, 63150), (2325, 59782), (2526, 55025), (3550, 39153), (4210, 33015), (4402, 31575), (4650, 29891), (5325, 26102), (6315, 22010), (6603, 21050), (10525, 13206), (10650, 13051), (11005, 12630)]