27255060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 95886336

約数和(自身を除く): 68631276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 223, 252, 291, 315, 388, 420, 446, 485, 582, 630, 669, 679, 873, 892, 970, 1115, 1164, 1260, 1338, 1358, 1455, 1561, 1746, 1940, 2007, 2037, 2230, 2676, 2716, 2910, 3122, 3345, 3395, 3492, 4014, 4074, 4365, 4460, 4683, 5820, 6111, 6244, 6690, 6790, 7805, 8028, 8148, 8730, 9366, 10035, 10185, 12222, 13380, 13580, 14049, 15610, 17460, 18732, 20070, 20370, 21631, 23415, 24444, 28098, 30555, 31220, 40140, 40740, 43262, 46830, 56196, 61110, 64893, 70245, 86524, 93660, 108155, 122220, 129786, 140490, 151417, 194679, 216310, 259572, 280980, 302834, 324465, 389358, 432620, 454251, 605668, 648930, 757085, 778716, 908502, 973395, 1297860, 1362753, 1514170, 1817004, 1946790, 2271255, 2725506, 3028340, 3893580, 4542510, 5451012, 6813765, 9085020, 13627530, 27255060]

約数ペア:

[(1, 27255060), (2, 13627530), (3, 9085020), (4, 6813765), (5, 5451012), (6, 4542510), (7, 3893580), (9, 3028340), (10, 2725506), (12, 2271255), (14, 1946790), (15, 1817004), (18, 1514170), (20, 1362753), (21, 1297860), (28, 973395), (30, 908502), (35, 778716), (36, 757085), (42, 648930), (45, 605668), (60, 454251), (63, 432620), (70, 389358), (84, 324465), (90, 302834), (97, 280980), (105, 259572), (126, 216310), (140, 194679), (180, 151417), (194, 140490), (210, 129786), (223, 122220), (252, 108155), (291, 93660), (315, 86524), (388, 70245), (420, 64893), (446, 61110), (485, 56196), (582, 46830), (630, 43262), (669, 40740), (679, 40140), (873, 31220), (892, 30555), (970, 28098), (1115, 24444), (1164, 23415), (1260, 21631), (1338, 20370), (1358, 20070), (1455, 18732), (1561, 17460), (1746, 15610), (1940, 14049), (2007, 13580), (2037, 13380), (2230, 12222), (2676, 10185), (2716, 10035), (2910, 9366), (3122, 8730), (3345, 8148), (3395, 8028), (3492, 7805), (4014, 6790), (4074, 6690), (4365, 6244), (4460, 6111), (4683, 5820)]