86850900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 144

約数和(自身を含む): 294078400

約数和(自身を除く): 207227500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1693, 1710, 1900, 2052, 2565, 2700, 2850, 3386, 3420, 4275, 5079, 5130, 5700, 6772, 8465, 8550, 10158, 10260, 12825, 15237, 16930, 17100, 20316, 25395, 25650, 30474, 32167, 33860, 42325, 45711, 50790, 51300, 60948, 64334, 76185, 84650, 91422, 96501, 101580, 126975, 128668, 152370, 160835, 169300, 182844, 193002, 228555, 253950, 289503, 304740, 321670, 380925, 386004, 457110, 482505, 507900, 579006, 643340, 761850, 804175, 868509, 914220, 965010, 1142775, 1158012, 1447515, 1523700, 1608350, 1737018, 1930020, 2285550, 2412525, 2895030, 3216700, 3474036, 4342545, 4571100, 4825050, 5790060, 7237575, 8685090, 9650100, 14475150, 17370180, 21712725, 28950300, 43425450, 86850900]

約数ペア:

[(1, 86850900), (2, 43425450), (3, 28950300), (4, 21712725), (5, 17370180), (6, 14475150), (9, 9650100), (10, 8685090), (12, 7237575), (15, 5790060), (18, 4825050), (19, 4571100), (20, 4342545), (25, 3474036), (27, 3216700), (30, 2895030), (36, 2412525), (38, 2285550), (45, 1930020), (50, 1737018), (54, 1608350), (57, 1523700), (60, 1447515), (75, 1158012), (76, 1142775), (90, 965010), (95, 914220), (100, 868509), (108, 804175), (114, 761850), (135, 643340), (150, 579006), (171, 507900), (180, 482505), (190, 457110), (225, 386004), (228, 380925), (270, 321670), (285, 304740), (300, 289503), (342, 253950), (380, 228555), (450, 193002), (475, 182844), (513, 169300), (540, 160835), (570, 152370), (675, 128668), (684, 126975), (855, 101580), (900, 96501), (950, 91422), (1026, 84650), (1140, 76185), (1350, 64334), (1425, 60948), (1693, 51300), (1710, 50790), (1900, 45711), (2052, 42325), (2565, 33860), (2700, 32167), (2850, 30474), (3386, 25650), (3420, 25395), (4275, 20316), (5079, 17100), (5130, 16930), (5700, 15237), (6772, 12825), (8465, 10260), (8550, 10158)]