83975760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 321729408

約数和(自身を除く): 237753648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 461, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 922, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1383, 1518, 1584, 1656, 1840, 1844, 1980, 2024, 2070, 2277, 2305, 2530, 2640, 2760, 2766, 3036, 3312, 3688, 3795, 3960, 4048, 4140, 4149, 4554, 4610, 5060, 5071, 5520, 5532, 6072, 6915, 7376, 7590, 7920, 8280, 8298, 9108, 9220, 10120, 10142, 10603, 11064, 11385, 12144, 13830, 15180, 15213, 16560, 16596, 18216, 18440, 20240, 20284, 20745, 21206, 22128, 22770, 25355, 27660, 30360, 30426, 31809, 33192, 36432, 36880, 40568, 41490, 42412, 45540, 45639, 50710, 53015, 55320, 60720, 60852, 63618, 66384, 76065, 81136, 82980, 84824, 91080, 91278, 95427, 101420, 106030, 110640, 116633, 121704, 127236, 152130, 159045, 165960, 169648, 182160, 182556, 190854, 202840, 212060, 228195, 233266, 243408, 254472, 304260, 318090, 331920, 349899, 365112, 381708, 405680, 424120, 456390, 466532, 477135, 508944, 583165, 608520, 636180, 699798, 730224, 763416, 848240, 912780, 933064, 954270, 1049697, 1166330, 1217040, 1272360, 1399596, 1526832, 1749495, 1825560, 1866128, 1908540, 2099394, 2332660, 2544720, 2799192, 3498990, 3651120, 3817080, 4198788, 4665320, 5248485, 5598384, 6997980, 7634160, 8397576, 9330640, 10496970, 13995960, 16795152, 20993940, 27991920, 41987880, 83975760]

約数ペア:

[(1, 83975760), (2, 41987880), (3, 27991920), (4, 20993940), (5, 16795152), (6, 13995960), (8, 10496970), (9, 9330640), (10, 8397576), (11, 7634160), (12, 6997980), (15, 5598384), (16, 5248485), (18, 4665320), (20, 4198788), (22, 3817080), (23, 3651120), (24, 3498990), (30, 2799192), (33, 2544720), (36, 2332660), (40, 2099394), (44, 1908540), (45, 1866128), (46, 1825560), (48, 1749495), (55, 1526832), (60, 1399596), (66, 1272360), (69, 1217040), (72, 1166330), (80, 1049697), (88, 954270), (90, 933064), (92, 912780), (99, 848240), (110, 763416), (115, 730224), (120, 699798), (132, 636180), (138, 608520), (144, 583165), (165, 508944), (176, 477135), (180, 466532), (184, 456390), (198, 424120), (207, 405680), (220, 381708), (230, 365112), (240, 349899), (253, 331920), (264, 318090), (276, 304260), (330, 254472), (345, 243408), (360, 233266), (368, 228195), (396, 212060), (414, 202840), (440, 190854), (460, 182556), (461, 182160), (495, 169648), (506, 165960), (528, 159045), (552, 152130), (660, 127236), (690, 121704), (720, 116633), (759, 110640), (792, 106030), (828, 101420), (880, 95427), (920, 91278), (922, 91080), (990, 84824), (1012, 82980), (1035, 81136), (1104, 76065), (1265, 66384), (1320, 63618), (1380, 60852), (1383, 60720), (1518, 55320), (1584, 53015), (1656, 50710), (1840, 45639), (1844, 45540), (1980, 42412), (2024, 41490), (2070, 40568), (2277, 36880), (2305, 36432), (2530, 33192), (2640, 31809), (2760, 30426), (2766, 30360), (3036, 27660), (3312, 25355), (3688, 22770), (3795, 22128), (3960, 21206), (4048, 20745), (4140, 20284), (4149, 20240), (4554, 18440), (4610, 18216), (5060, 16596), (5071, 16560), (5520, 15213), (5532, 15180), (6072, 13830), (6915, 12144), (7376, 11385), (7590, 11064), (7920, 10603), (8280, 10142), (8298, 10120), (9108, 9220)]