17495280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 65489112

約数和(自身を除く): 47993832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 528, 564, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1128, 1320, 1410, 1551, 1584, 1692, 1880, 1980, 2068, 2115, 2209, 2256, 2585, 2640, 2820, 3102, 3384, 3760, 3960, 4136, 4230, 4418, 4653, 5170, 5640, 6204, 6627, 6768, 7755, 7920, 8272, 8460, 8836, 9306, 10340, 11045, 11280, 12408, 13254, 15510, 16920, 17672, 18612, 19881, 20680, 22090, 23265, 24299, 24816, 26508, 31020, 33135, 33840, 35344, 37224, 39762, 41360, 44180, 46530, 48598, 53016, 62040, 66270, 72897, 74448, 79524, 88360, 93060, 97196, 99405, 106032, 121495, 124080, 132540, 145794, 159048, 176720, 186120, 194392, 198810, 218691, 242990, 265080, 291588, 318096, 364485, 372240, 388784, 397620, 437382, 485980, 530160, 583176, 728970, 795240, 874764, 971960, 1093455, 1166352, 1457940, 1590480, 1749528, 1943920, 2186910, 2915880, 3499056, 4373820, 5831760, 8747640, 17495280]

約数ペア:

[(1, 17495280), (2, 8747640), (3, 5831760), (4, 4373820), (5, 3499056), (6, 2915880), (8, 2186910), (9, 1943920), (10, 1749528), (11, 1590480), (12, 1457940), (15, 1166352), (16, 1093455), (18, 971960), (20, 874764), (22, 795240), (24, 728970), (30, 583176), (33, 530160), (36, 485980), (40, 437382), (44, 397620), (45, 388784), (47, 372240), (48, 364485), (55, 318096), (60, 291588), (66, 265080), (72, 242990), (80, 218691), (88, 198810), (90, 194392), (94, 186120), (99, 176720), (110, 159048), (120, 145794), (132, 132540), (141, 124080), (144, 121495), (165, 106032), (176, 99405), (180, 97196), (188, 93060), (198, 88360), (220, 79524), (235, 74448), (240, 72897), (264, 66270), (282, 62040), (330, 53016), (360, 48598), (376, 46530), (396, 44180), (423, 41360), (440, 39762), (470, 37224), (495, 35344), (517, 33840), (528, 33135), (564, 31020), (660, 26508), (705, 24816), (720, 24299), (752, 23265), (792, 22090), (846, 20680), (880, 19881), (940, 18612), (990, 17672), (1034, 16920), (1128, 15510), (1320, 13254), (1410, 12408), (1551, 11280), (1584, 11045), (1692, 10340), (1880, 9306), (1980, 8836), (2068, 8460), (2115, 8272), (2209, 7920), (2256, 7755), (2585, 6768), (2640, 6627), (2820, 6204), (3102, 5640), (3384, 5170), (3760, 4653), (3960, 4418), (4136, 4230)]