80600400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 240

約数和(自身を含む): 304444800

約数和(自身を除く): 223844400

約数列:

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

約数ペア:

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