161200800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 618710400

約数和(自身を除く): 457509600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 340, 360, 400, 408, 425, 432, 439, 450, 459, 480, 510, 540, 544, 600, 612, 675, 680, 720, 765, 800, 816, 850, 864, 878, 900, 918, 1020, 1080, 1200, 1224, 1275, 1317, 1350, 1360, 1440, 1530, 1632, 1700, 1756, 1800, 1836, 2040, 2160, 2195, 2295, 2400, 2448, 2550, 2634, 2700, 2720, 3060, 3400, 3512, 3600, 3672, 3825, 3951, 4080, 4320, 4390, 4590, 4896, 5100, 5268, 5400, 6120, 6585, 6800, 7024, 7200, 7344, 7463, 7650, 7902, 8160, 8780, 9180, 10200, 10536, 10800, 10975, 11475, 11853, 12240, 13170, 13600, 14048, 14688, 14926, 15300, 15804, 17560, 18360, 19755, 20400, 21072, 21600, 21950, 22389, 22950, 23706, 24480, 26340, 29852, 30600, 31608, 32925, 35120, 36720, 37315, 39510, 40800, 42144, 43900, 44778, 45900, 47412, 52680, 59265, 59704, 61200, 63216, 65850, 67167, 70240, 73440, 74630, 79020, 87800, 89556, 91800, 94824, 98775, 105360, 111945, 118530, 119408, 122400, 126432, 131700, 134334, 149260, 158040, 175600, 179112, 183600, 186575, 189648, 197550, 201501, 210720, 223890, 237060, 238816, 263400, 268668, 296325, 298520, 316080, 335835, 351200, 358224, 367200, 373150, 379296, 395100, 403002, 447780, 474120, 526800, 537336, 559725, 592650, 597040, 632160, 671670, 716448, 746300, 790200, 806004, 895560, 948240, 1007505, 1053600, 1074672, 1119450, 1185300, 1194080, 1343340, 1492600, 1580400, 1612008, 1679175, 1791120, 1896480, 2015010, 2149344, 2238900, 2370600, 2686680, 2985200, 3160800, 3224016, 3358350, 3582240, 4030020, 4477800, 4741200, 5037525, 5373360, 5970400, 6448032, 6716700, 8060040, 8955600, 9482400, 10075050, 10746720, 13433400, 16120080, 17911200, 20150100, 26866800, 32240160, 40300200, 53733600, 80600400, 161200800]

約数ペア:

[(1, 161200800), (2, 80600400), (3, 53733600), (4, 40300200), (5, 32240160), (6, 26866800), (8, 20150100), (9, 17911200), (10, 16120080), (12, 13433400), (15, 10746720), (16, 10075050), (17, 9482400), (18, 8955600), (20, 8060040), (24, 6716700), (25, 6448032), (27, 5970400), (30, 5373360), (32, 5037525), (34, 4741200), (36, 4477800), (40, 4030020), (45, 3582240), (48, 3358350), (50, 3224016), (51, 3160800), (54, 2985200), (60, 2686680), (68, 2370600), (72, 2238900), (75, 2149344), (80, 2015010), (85, 1896480), (90, 1791120), (96, 1679175), (100, 1612008), (102, 1580400), (108, 1492600), (120, 1343340), (135, 1194080), (136, 1185300), (144, 1119450), (150, 1074672), (153, 1053600), (160, 1007505), (170, 948240), (180, 895560), (200, 806004), (204, 790200), (216, 746300), (225, 716448), (240, 671670), (255, 632160), (270, 597040), (272, 592650), (288, 559725), (300, 537336), (306, 526800), (340, 474120), (360, 447780), (400, 403002), (408, 395100), (425, 379296), (432, 373150), (439, 367200), (450, 358224), (459, 351200), (480, 335835), (510, 316080), (540, 298520), (544, 296325), (600, 268668), (612, 263400), (675, 238816), (680, 237060), (720, 223890), (765, 210720), (800, 201501), (816, 197550), (850, 189648), (864, 186575), (878, 183600), (900, 179112), (918, 175600), (1020, 158040), (1080, 149260), (1200, 134334), (1224, 131700), (1275, 126432), (1317, 122400), (1350, 119408), (1360, 118530), (1440, 111945), (1530, 105360), (1632, 98775), (1700, 94824), (1756, 91800), (1800, 89556), (1836, 87800), (2040, 79020), (2160, 74630), (2195, 73440), (2295, 70240), (2400, 67167), (2448, 65850), (2550, 63216), (2634, 61200), (2700, 59704), (2720, 59265), (3060, 52680), (3400, 47412), (3512, 45900), (3600, 44778), (3672, 43900), (3825, 42144), (3951, 40800), (4080, 39510), (4320, 37315), (4390, 36720), (4590, 35120), (4896, 32925), (5100, 31608), (5268, 30600), (5400, 29852), (6120, 26340), (6585, 24480), (6800, 23706), (7024, 22950), (7200, 22389), (7344, 21950), (7463, 21600), (7650, 21072), (7902, 20400), (8160, 19755), (8780, 18360), (9180, 17560), (10200, 15804), (10536, 15300), (10800, 14926), (10975, 14688), (11475, 14048), (11853, 13600), (12240, 13170)]