28950300

素因数分解:

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

素因数の和:1732

約数の個数: 108

約数和(自身を含む): 95575480

約数和(自身を除く): 66625180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1693, 1710, 1900, 2850, 3386, 3420, 4275, 5079, 5700, 6772, 8465, 8550, 10158, 15237, 16930, 17100, 20316, 25395, 30474, 32167, 33860, 42325, 50790, 60948, 64334, 76185, 84650, 96501, 101580, 126975, 128668, 152370, 160835, 169300, 193002, 253950, 289503, 304740, 321670, 380925, 386004, 482505, 507900, 579006, 643340, 761850, 804175, 965010, 1158012, 1447515, 1523700, 1608350, 1930020, 2412525, 2895030, 3216700, 4825050, 5790060, 7237575, 9650100, 14475150, 28950300]

約数ペア:

[(1, 28950300), (2, 14475150), (3, 9650100), (4, 7237575), (5, 5790060), (6, 4825050), (9, 3216700), (10, 2895030), (12, 2412525), (15, 1930020), (18, 1608350), (19, 1523700), (20, 1447515), (25, 1158012), (30, 965010), (36, 804175), (38, 761850), (45, 643340), (50, 579006), (57, 507900), (60, 482505), (75, 386004), (76, 380925), (90, 321670), (95, 304740), (100, 289503), (114, 253950), (150, 193002), (171, 169300), (180, 160835), (190, 152370), (225, 128668), (228, 126975), (285, 101580), (300, 96501), (342, 84650), (380, 76185), (450, 64334), (475, 60948), (570, 50790), (684, 42325), (855, 33860), (900, 32167), (950, 30474), (1140, 25395), (1425, 20316), (1693, 17100), (1710, 16930), (1900, 15237), (2850, 10158), (3386, 8550), (3420, 8465), (4275, 6772), (5079, 5700)]