74288700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 108

約数和(自身を含む): 234594360

約数和(自身を除く): 160305660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 300, 394, 419, 450, 591, 788, 838, 900, 985, 1182, 1257, 1676, 1773, 1970, 2095, 2364, 2514, 2955, 3546, 3771, 3940, 4190, 4925, 5028, 5910, 6285, 7092, 7542, 8380, 8865, 9850, 10475, 11820, 12570, 14775, 15084, 17730, 18855, 19700, 20950, 25140, 29550, 31425, 35460, 37710, 41900, 44325, 59100, 62850, 75420, 82543, 88650, 94275, 125700, 165086, 177300, 188550, 247629, 330172, 377100, 412715, 495258, 742887, 825430, 990516, 1238145, 1485774, 1650860, 2063575, 2476290, 2971548, 3714435, 4127150, 4952580, 6190725, 7428870, 8254300, 12381450, 14857740, 18572175, 24762900, 37144350, 74288700]

約数ペア:

[(1, 74288700), (2, 37144350), (3, 24762900), (4, 18572175), (5, 14857740), (6, 12381450), (9, 8254300), (10, 7428870), (12, 6190725), (15, 4952580), (18, 4127150), (20, 3714435), (25, 2971548), (30, 2476290), (36, 2063575), (45, 1650860), (50, 1485774), (60, 1238145), (75, 990516), (90, 825430), (100, 742887), (150, 495258), (180, 412715), (197, 377100), (225, 330172), (300, 247629), (394, 188550), (419, 177300), (450, 165086), (591, 125700), (788, 94275), (838, 88650), (900, 82543), (985, 75420), (1182, 62850), (1257, 59100), (1676, 44325), (1773, 41900), (1970, 37710), (2095, 35460), (2364, 31425), (2514, 29550), (2955, 25140), (3546, 20950), (3771, 19700), (3940, 18855), (4190, 17730), (4925, 15084), (5028, 14775), (5910, 12570), (6285, 11820), (7092, 10475), (7542, 9850), (8380, 8865)]