70013100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 217486080

約数和(自身を除く): 147472980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 71, 75, 76, 95, 100, 114, 142, 150, 173, 190, 213, 228, 284, 285, 300, 346, 355, 380, 426, 475, 519, 570, 692, 710, 852, 865, 950, 1038, 1065, 1140, 1349, 1420, 1425, 1730, 1775, 1900, 2076, 2130, 2595, 2698, 2850, 3287, 3460, 3550, 4047, 4260, 4325, 5190, 5325, 5396, 5700, 6574, 6745, 7100, 8094, 8650, 9861, 10380, 10650, 12283, 12975, 13148, 13490, 16188, 16435, 17300, 19722, 20235, 21300, 24566, 25950, 26980, 32870, 33725, 36849, 39444, 40470, 49132, 49305, 51900, 61415, 65740, 67450, 73698, 80940, 82175, 98610, 101175, 122830, 134900, 147396, 164350, 184245, 197220, 202350, 233377, 245660, 246525, 307075, 328700, 368490, 404700, 466754, 493050, 614150, 700131, 736980, 921225, 933508, 986100, 1166885, 1228300, 1400262, 1842450, 2333770, 2800524, 3500655, 3684900, 4667540, 5834425, 7001310, 11668850, 14002620, 17503275, 23337700, 35006550, 70013100]

約数ペア:

[(1, 70013100), (2, 35006550), (3, 23337700), (4, 17503275), (5, 14002620), (6, 11668850), (10, 7001310), (12, 5834425), (15, 4667540), (19, 3684900), (20, 3500655), (25, 2800524), (30, 2333770), (38, 1842450), (50, 1400262), (57, 1228300), (60, 1166885), (71, 986100), (75, 933508), (76, 921225), (95, 736980), (100, 700131), (114, 614150), (142, 493050), (150, 466754), (173, 404700), (190, 368490), (213, 328700), (228, 307075), (284, 246525), (285, 245660), (300, 233377), (346, 202350), (355, 197220), (380, 184245), (426, 164350), (475, 147396), (519, 134900), (570, 122830), (692, 101175), (710, 98610), (852, 82175), (865, 80940), (950, 73698), (1038, 67450), (1065, 65740), (1140, 61415), (1349, 51900), (1420, 49305), (1425, 49132), (1730, 40470), (1775, 39444), (1900, 36849), (2076, 33725), (2130, 32870), (2595, 26980), (2698, 25950), (2850, 24566), (3287, 21300), (3460, 20235), (3550, 19722), (4047, 17300), (4260, 16435), (4325, 16188), (5190, 13490), (5325, 13148), (5396, 12975), (5700, 12283), (6574, 10650), (6745, 10380), (7100, 9861), (8094, 8650)]