2952807900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29917}}^1$

素因数の和:29988

約数の個数: 144

約数和(自身を含む): 9972028416

約数和(自身を除く): 7019220516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 705, 940, 987, 1050, 1175, 1316, 1410, 1645, 1974, 2100, 2350, 2820, 3290, 3525, 3948, 4700, 4935, 6580, 7050, 8225, 9870, 14100, 16450, 19740, 24675, 29917, 32900, 49350, 59834, 89751, 98700, 119668, 149585, 179502, 209419, 299170, 359004, 418838, 448755, 598340, 628257, 747925, 837676, 897510, 1047095, 1256514, 1406099, 1495850, 1795020, 2094190, 2243775, 2513028, 2812198, 2991700, 3141285, 4188380, 4218297, 4487550, 5235475, 5624396, 6282570, 7030495, 8436594, 8975100, 9842693, 10470950, 12565140, 14060990, 15706425, 16873188, 19685386, 20941900, 21091485, 28121980, 29528079, 31412850, 35152475, 39370772, 42182970, 49213465, 59056158, 62825700, 70304950, 84365940, 98426930, 105457425, 118112316, 140609900, 147640395, 196853860, 210914850, 246067325, 295280790, 421829700, 492134650, 590561580, 738201975, 984269300, 1476403950, 2952807900]

約数ペア:

[(1, 2952807900), (2, 1476403950), (3, 984269300), (4, 738201975), (5, 590561580), (6, 492134650), (7, 421829700), (10, 295280790), (12, 246067325), (14, 210914850), (15, 196853860), (20, 147640395), (21, 140609900), (25, 118112316), (28, 105457425), (30, 98426930), (35, 84365940), (42, 70304950), (47, 62825700), (50, 59056158), (60, 49213465), (70, 42182970), (75, 39370772), (84, 35152475), (94, 31412850), (100, 29528079), (105, 28121980), (140, 21091485), (141, 20941900), (150, 19685386), (175, 16873188), (188, 15706425), (210, 14060990), (235, 12565140), (282, 10470950), (300, 9842693), (329, 8975100), (350, 8436594), (420, 7030495), (470, 6282570), (525, 5624396), (564, 5235475), (658, 4487550), (700, 4218297), (705, 4188380), (940, 3141285), (987, 2991700), (1050, 2812198), (1175, 2513028), (1316, 2243775), (1410, 2094190), (1645, 1795020), (1974, 1495850), (2100, 1406099), (2350, 1256514), (2820, 1047095), (3290, 897510), (3525, 837676), (3948, 747925), (4700, 628257), (4935, 598340), (6580, 448755), (7050, 418838), (8225, 359004), (9870, 299170), (14100, 209419), (16450, 179502), (19740, 149585), (24675, 119668), (29917, 98700), (32900, 89751), (49350, 59834)]