1340815500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1090

約数の個数: 216

約数和(自身を含む): 4497633504

約数和(自身を除く): 3156818004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 289, 300, 306, 340, 375, 425, 450, 500, 510, 578, 612, 750, 765, 850, 867, 900, 1020, 1031, 1125, 1156, 1275, 1445, 1500, 1530, 1700, 1734, 2062, 2125, 2250, 2550, 2601, 2890, 3060, 3093, 3468, 3825, 4124, 4250, 4335, 4500, 5100, 5155, 5202, 5780, 6186, 6375, 7225, 7650, 8500, 8670, 9279, 10310, 10404, 12372, 12750, 13005, 14450, 15300, 15465, 17340, 17527, 18558, 19125, 20620, 21675, 25500, 25775, 26010, 28900, 30930, 35054, 36125, 37116, 38250, 43350, 46395, 51550, 52020, 52581, 61860, 65025, 70108, 72250, 76500, 77325, 86700, 87635, 92790, 103100, 105162, 108375, 128875, 130050, 144500, 154650, 157743, 175270, 185580, 210324, 216750, 231975, 257750, 260100, 262905, 297959, 309300, 315486, 325125, 350540, 386625, 433500, 438175, 463950, 515500, 525810, 595918, 630972, 650250, 773250, 788715, 876350, 893877, 927900, 1051620, 1159875, 1191836, 1300500, 1314525, 1489795, 1546500, 1577430, 1752700, 1787754, 2190875, 2319750, 2629050, 2681631, 2979590, 3154860, 3575508, 3943575, 4381750, 4469385, 4639500, 5258100, 5363262, 5959180, 6572625, 7448975, 7887150, 8763500, 8938770, 10726524, 13145250, 13408155, 14897950, 15774300, 17877540, 19717875, 22346925, 26290500, 26816310, 29795900, 37244875, 39435750, 44693850, 53632620, 67040775, 74489750, 78871500, 89387700, 111734625, 134081550, 148979500, 223469250, 268163100, 335203875, 446938500, 670407750, 1340815500]

約数ペア:

[(1, 1340815500), (2, 670407750), (3, 446938500), (4, 335203875), (5, 268163100), (6, 223469250), (9, 148979500), (10, 134081550), (12, 111734625), (15, 89387700), (17, 78871500), (18, 74489750), (20, 67040775), (25, 53632620), (30, 44693850), (34, 39435750), (36, 37244875), (45, 29795900), (50, 26816310), (51, 26290500), (60, 22346925), (68, 19717875), (75, 17877540), (85, 15774300), (90, 14897950), (100, 13408155), (102, 13145250), (125, 10726524), (150, 8938770), (153, 8763500), (170, 7887150), (180, 7448975), (204, 6572625), (225, 5959180), (250, 5363262), (255, 5258100), (289, 4639500), (300, 4469385), (306, 4381750), (340, 3943575), (375, 3575508), (425, 3154860), (450, 2979590), (500, 2681631), (510, 2629050), (578, 2319750), (612, 2190875), (750, 1787754), (765, 1752700), (850, 1577430), (867, 1546500), (900, 1489795), (1020, 1314525), (1031, 1300500), (1125, 1191836), (1156, 1159875), (1275, 1051620), (1445, 927900), (1500, 893877), (1530, 876350), (1700, 788715), (1734, 773250), (2062, 650250), (2125, 630972), (2250, 595918), (2550, 525810), (2601, 515500), (2890, 463950), (3060, 438175), (3093, 433500), (3468, 386625), (3825, 350540), (4124, 325125), (4250, 315486), (4335, 309300), (4500, 297959), (5100, 262905), (5155, 260100), (5202, 257750), (5780, 231975), (6186, 216750), (6375, 210324), (7225, 185580), (7650, 175270), (8500, 157743), (8670, 154650), (9279, 144500), (10310, 130050), (10404, 128875), (12372, 108375), (12750, 105162), (13005, 103100), (14450, 92790), (15300, 87635), (15465, 86700), (17340, 77325), (17527, 76500), (18558, 72250), (19125, 70108), (20620, 65025), (21675, 61860), (25500, 52581), (25775, 52020), (26010, 51550), (28900, 46395), (30930, 43350), (35054, 38250), (36125, 37116)]