74969820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7344

約数の個数: 96

約数和(自身を含む): 245548800

約数和(自身を除く): 170578980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7307, 10260, 14614, 21921, 29228, 36535, 43842, 65763, 73070, 87684, 109605, 131526, 138833, 146140, 197289, 219210, 263052, 277666, 328815, 394578, 416499, 438420, 555332, 657630, 694165, 789156, 832998, 986445, 1249497, 1315260, 1388330, 1665996, 1972890, 2082495, 2498994, 2776660, 3748491, 3945780, 4164990, 4997988, 6247485, 7496982, 8329980, 12494970, 14993964, 18742455, 24989940, 37484910, 74969820]

約数ペア:

[(1, 74969820), (2, 37484910), (3, 24989940), (4, 18742455), (5, 14993964), (6, 12494970), (9, 8329980), (10, 7496982), (12, 6247485), (15, 4997988), (18, 4164990), (19, 3945780), (20, 3748491), (27, 2776660), (30, 2498994), (36, 2082495), (38, 1972890), (45, 1665996), (54, 1388330), (57, 1315260), (60, 1249497), (76, 986445), (90, 832998), (95, 789156), (108, 694165), (114, 657630), (135, 555332), (171, 438420), (180, 416499), (190, 394578), (228, 328815), (270, 277666), (285, 263052), (342, 219210), (380, 197289), (513, 146140), (540, 138833), (570, 131526), (684, 109605), (855, 87684), (1026, 73070), (1140, 65763), (1710, 43842), (2052, 36535), (2565, 29228), (3420, 21921), (5130, 14614), (7307, 10260)]