272620170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 752431680

約数和(自身を除く): 479811510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 131, 171, 190, 262, 285, 342, 393, 570, 655, 786, 855, 1179, 1217, 1310, 1710, 1965, 2358, 2434, 2489, 3651, 3930, 4978, 5895, 6085, 7302, 7467, 10953, 11790, 12170, 12445, 14934, 18255, 21906, 22401, 23123, 24890, 36510, 37335, 44802, 46246, 54765, 69369, 74670, 109530, 112005, 115615, 138738, 159427, 208107, 224010, 231230, 318854, 346845, 416214, 478281, 693690, 797135, 956562, 1040535, 1434843, 1594270, 2081070, 2391405, 2869686, 3029113, 4782810, 6058226, 7174215, 9087339, 14348430, 15145565, 18174678, 27262017, 30291130, 45436695, 54524034, 90873390, 136310085, 272620170]

約数ペア:

[(1, 272620170), (2, 136310085), (3, 90873390), (5, 54524034), (6, 45436695), (9, 30291130), (10, 27262017), (15, 18174678), (18, 15145565), (19, 14348430), (30, 9087339), (38, 7174215), (45, 6058226), (57, 4782810), (90, 3029113), (95, 2869686), (114, 2391405), (131, 2081070), (171, 1594270), (190, 1434843), (262, 1040535), (285, 956562), (342, 797135), (393, 693690), (570, 478281), (655, 416214), (786, 346845), (855, 318854), (1179, 231230), (1217, 224010), (1310, 208107), (1710, 159427), (1965, 138738), (2358, 115615), (2434, 112005), (2489, 109530), (3651, 74670), (3930, 69369), (4978, 54765), (5895, 46246), (6085, 44802), (7302, 37335), (7467, 36510), (10953, 24890), (11790, 23123), (12170, 22401), (12445, 21906), (14934, 18255)]