12439200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 41622336

約数和(自身を除く): 29183136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 73, 75, 80, 96, 100, 120, 142, 146, 150, 160, 200, 213, 219, 240, 284, 292, 300, 355, 365, 400, 426, 438, 480, 568, 584, 600, 710, 730, 800, 852, 876, 1065, 1095, 1136, 1168, 1200, 1420, 1460, 1704, 1752, 1775, 1825, 2130, 2190, 2272, 2336, 2400, 2840, 2920, 3408, 3504, 3550, 3650, 4260, 4380, 5183, 5325, 5475, 5680, 5840, 6816, 7008, 7100, 7300, 8520, 8760, 10366, 10650, 10950, 11360, 11680, 14200, 14600, 15549, 17040, 17520, 20732, 21300, 21900, 25915, 28400, 29200, 31098, 34080, 35040, 41464, 42600, 43800, 51830, 56800, 58400, 62196, 77745, 82928, 85200, 87600, 103660, 124392, 129575, 155490, 165856, 170400, 175200, 207320, 248784, 259150, 310980, 388725, 414640, 497568, 518300, 621960, 777450, 829280, 1036600, 1243920, 1554900, 2073200, 2487840, 3109800, 4146400, 6219600, 12439200]

約数ペア:

[(1, 12439200), (2, 6219600), (3, 4146400), (4, 3109800), (5, 2487840), (6, 2073200), (8, 1554900), (10, 1243920), (12, 1036600), (15, 829280), (16, 777450), (20, 621960), (24, 518300), (25, 497568), (30, 414640), (32, 388725), (40, 310980), (48, 259150), (50, 248784), (60, 207320), (71, 175200), (73, 170400), (75, 165856), (80, 155490), (96, 129575), (100, 124392), (120, 103660), (142, 87600), (146, 85200), (150, 82928), (160, 77745), (200, 62196), (213, 58400), (219, 56800), (240, 51830), (284, 43800), (292, 42600), (300, 41464), (355, 35040), (365, 34080), (400, 31098), (426, 29200), (438, 28400), (480, 25915), (568, 21900), (584, 21300), (600, 20732), (710, 17520), (730, 17040), (800, 15549), (852, 14600), (876, 14200), (1065, 11680), (1095, 11360), (1136, 10950), (1168, 10650), (1200, 10366), (1420, 8760), (1460, 8520), (1704, 7300), (1752, 7100), (1775, 7008), (1825, 6816), (2130, 5840), (2190, 5680), (2272, 5475), (2336, 5325), (2400, 5183), (2840, 4380), (2920, 4260), (3408, 3650), (3504, 3550)]