27464760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 97044480

約数和(自身を除く): 69579720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 107, 115, 120, 124, 138, 155, 180, 184, 186, 207, 214, 230, 248, 276, 279, 310, 321, 345, 360, 372, 414, 428, 460, 465, 535, 552, 558, 620, 642, 690, 713, 744, 828, 856, 920, 930, 963, 1035, 1070, 1116, 1240, 1284, 1380, 1395, 1426, 1605, 1656, 1860, 1926, 2070, 2139, 2140, 2232, 2461, 2568, 2760, 2790, 2852, 3210, 3317, 3565, 3720, 3852, 4140, 4278, 4280, 4815, 4922, 5580, 5704, 6417, 6420, 6634, 7130, 7383, 7704, 8280, 8556, 9630, 9844, 9951, 10695, 11160, 12305, 12834, 12840, 13268, 14260, 14766, 16585, 17112, 19260, 19688, 19902, 21390, 22149, 24610, 25668, 26536, 28520, 29532, 29853, 32085, 33170, 36915, 38520, 39804, 42780, 44298, 49220, 49755, 51336, 59064, 59706, 64170, 66340, 73830, 76291, 79608, 85560, 88596, 98440, 99510, 110745, 119412, 128340, 132680, 147660, 149265, 152582, 177192, 199020, 221490, 228873, 238824, 256680, 295320, 298530, 305164, 381455, 398040, 442980, 457746, 597060, 610328, 686619, 762910, 885960, 915492, 1144365, 1194120, 1373238, 1525820, 1830984, 2288730, 2746476, 3051640, 3433095, 4577460, 5492952, 6866190, 9154920, 13732380, 27464760]

約数ペア:

[(1, 27464760), (2, 13732380), (3, 9154920), (4, 6866190), (5, 5492952), (6, 4577460), (8, 3433095), (9, 3051640), (10, 2746476), (12, 2288730), (15, 1830984), (18, 1525820), (20, 1373238), (23, 1194120), (24, 1144365), (30, 915492), (31, 885960), (36, 762910), (40, 686619), (45, 610328), (46, 597060), (60, 457746), (62, 442980), (69, 398040), (72, 381455), (90, 305164), (92, 298530), (93, 295320), (107, 256680), (115, 238824), (120, 228873), (124, 221490), (138, 199020), (155, 177192), (180, 152582), (184, 149265), (186, 147660), (207, 132680), (214, 128340), (230, 119412), (248, 110745), (276, 99510), (279, 98440), (310, 88596), (321, 85560), (345, 79608), (360, 76291), (372, 73830), (414, 66340), (428, 64170), (460, 59706), (465, 59064), (535, 51336), (552, 49755), (558, 49220), (620, 44298), (642, 42780), (690, 39804), (713, 38520), (744, 36915), (828, 33170), (856, 32085), (920, 29853), (930, 29532), (963, 28520), (1035, 26536), (1070, 25668), (1116, 24610), (1240, 22149), (1284, 21390), (1380, 19902), (1395, 19688), (1426, 19260), (1605, 17112), (1656, 16585), (1860, 14766), (1926, 14260), (2070, 13268), (2139, 12840), (2140, 12834), (2232, 12305), (2461, 11160), (2568, 10695), (2760, 9951), (2790, 9844), (2852, 9630), (3210, 8556), (3317, 8280), (3565, 7704), (3720, 7383), (3852, 7130), (4140, 6634), (4278, 6420), (4280, 6417), (4815, 5704), (4922, 5580)]