27728948880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{133261}}^1$

素因数の和:133314

約数の個数: 180

約数和(自身を含む): 98923847412

約数和(自身を除く): 71194898532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 2040, 2312, 2448, 2601, 2890, 3060, 3468, 4080, 4335, 4624, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 12240, 13005, 13872, 17340, 20808, 23120, 26010, 34680, 41616, 52020, 69360, 104040, 133261, 208080, 266522, 399783, 533044, 666305, 799566, 1066088, 1199349, 1332610, 1599132, 1998915, 2132176, 2265437, 2398698, 2665220, 3198264, 3997830, 4530874, 4797396, 5330440, 5996745, 6396528, 6796311, 7995660, 9061748, 9594792, 10660880, 11327185, 11993490, 13592622, 15991320, 18123496, 19189584, 20388933, 22654370, 23986980, 27185244, 31982640, 33981555, 36246992, 38512429, 40777866, 45308740, 47973960, 54370488, 67963110, 77024858, 81555732, 90617480, 95947920, 101944665, 108740976, 115537287, 135926220, 154049716, 163111464, 181234960, 192562145, 203889330, 231074574, 271852440, 308099432, 326222928, 346611861, 385124290, 407778660, 462149148, 543704880, 577686435, 616198864, 693223722, 770248580, 815557320, 924298296, 1155372870, 1386447444, 1540497160, 1631114640, 1733059305, 1848596592, 2310745740, 2772894888, 3080994320, 3466118610, 4621491480, 5545789776, 6932237220, 9242982960, 13864474440, 27728948880]

約数ペア:

[(1, 27728948880), (2, 13864474440), (3, 9242982960), (4, 6932237220), (5, 5545789776), (6, 4621491480), (8, 3466118610), (9, 3080994320), (10, 2772894888), (12, 2310745740), (15, 1848596592), (16, 1733059305), (17, 1631114640), (18, 1540497160), (20, 1386447444), (24, 1155372870), (30, 924298296), (34, 815557320), (36, 770248580), (40, 693223722), (45, 616198864), (48, 577686435), (51, 543704880), (60, 462149148), (68, 407778660), (72, 385124290), (80, 346611861), (85, 326222928), (90, 308099432), (102, 271852440), (120, 231074574), (136, 203889330), (144, 192562145), (153, 181234960), (170, 163111464), (180, 154049716), (204, 135926220), (240, 115537287), (255, 108740976), (272, 101944665), (289, 95947920), (306, 90617480), (340, 81555732), (360, 77024858), (408, 67963110), (510, 54370488), (578, 47973960), (612, 45308740), (680, 40777866), (720, 38512429), (765, 36246992), (816, 33981555), (867, 31982640), (1020, 27185244), (1156, 23986980), (1224, 22654370), (1360, 20388933), (1445, 19189584), (1530, 18123496), (1734, 15991320), (2040, 13592622), (2312, 11993490), (2448, 11327185), (2601, 10660880), (2890, 9594792), (3060, 9061748), (3468, 7995660), (4080, 6796311), (4335, 6396528), (4624, 5996745), (5202, 5330440), (5780, 4797396), (6120, 4530874), (6936, 3997830), (8670, 3198264), (10404, 2665220), (11560, 2398698), (12240, 2265437), (13005, 2132176), (13872, 1998915), (17340, 1599132), (20808, 1332610), (23120, 1199349), (26010, 1066088), (34680, 799566), (41616, 666305), (52020, 533044), (69360, 399783), (104040, 266522), (133261, 208080)]