155452440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9097

約数の個数: 128

約数和(自身を含む): 547948800

約数和(自身を除く): 392496360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9059, 17160, 18118, 27177, 36236, 45295, 54354, 72472, 90590, 99649, 108708, 117767, 135885, 181180, 199298, 217416, 235534, 271770, 298947, 353301, 362360, 398596, 471068, 498245, 543540, 588835, 597894, 706602, 797192, 942136, 996490, 1087080, 1177670, 1195788, 1295437, 1413204, 1494735, 1766505, 1992980, 2355340, 2391576, 2590874, 2826408, 2989470, 3533010, 3886311, 3985960, 4710680, 5181748, 5978940, 6477185, 7066020, 7772622, 10363496, 11957880, 12954370, 14132040, 15545244, 19431555, 25908740, 31090488, 38863110, 51817480, 77726220, 155452440]

約数ペア:

[(1, 155452440), (2, 77726220), (3, 51817480), (4, 38863110), (5, 31090488), (6, 25908740), (8, 19431555), (10, 15545244), (11, 14132040), (12, 12954370), (13, 11957880), (15, 10363496), (20, 7772622), (22, 7066020), (24, 6477185), (26, 5978940), (30, 5181748), (33, 4710680), (39, 3985960), (40, 3886311), (44, 3533010), (52, 2989470), (55, 2826408), (60, 2590874), (65, 2391576), (66, 2355340), (78, 1992980), (88, 1766505), (104, 1494735), (110, 1413204), (120, 1295437), (130, 1195788), (132, 1177670), (143, 1087080), (156, 996490), (165, 942136), (195, 797192), (220, 706602), (260, 597894), (264, 588835), (286, 543540), (312, 498245), (330, 471068), (390, 398596), (429, 362360), (440, 353301), (520, 298947), (572, 271770), (660, 235534), (715, 217416), (780, 199298), (858, 181180), (1144, 135885), (1320, 117767), (1430, 108708), (1560, 99649), (1716, 90590), (2145, 72472), (2860, 54354), (3432, 45295), (4290, 36236), (5720, 27177), (8580, 18118), (9059, 17160)]