15209541300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{1789}}^1$

素因数の和:3490

約数の個数: 144

約数和(自身を含む): 46648889280

約数和(自身を除く): 31439347980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1667, 1700, 1789, 2550, 3334, 3578, 5001, 5100, 5367, 6668, 7156, 8335, 8945, 10002, 10734, 16670, 17890, 20004, 21468, 25005, 26835, 28339, 30413, 33340, 35780, 41675, 44725, 50010, 53670, 56678, 60826, 83350, 85017, 89450, 91239, 100020, 107340, 113356, 121652, 125025, 134175, 141695, 152065, 166700, 170034, 178900, 182478, 250050, 268350, 283390, 304130, 340068, 364956, 425085, 456195, 500100, 536700, 566780, 608260, 708475, 760325, 850170, 912390, 1416950, 1520650, 1700340, 1824780, 2125425, 2280975, 2833900, 2982263, 3041300, 4250850, 4561950, 5964526, 8501700, 8946789, 9123900, 11929052, 14911315, 17893578, 29822630, 35787156, 44733945, 50698471, 59645260, 74556575, 89467890, 101396942, 149113150, 152095413, 178935780, 202793884, 223669725, 253492355, 298226300, 304190826, 447339450, 506984710, 608381652, 760477065, 894678900, 1013969420, 1267461775, 1520954130, 2534923550, 3041908260, 3802385325, 5069847100, 7604770650, 15209541300]

約数ペア:

[(1, 15209541300), (2, 7604770650), (3, 5069847100), (4, 3802385325), (5, 3041908260), (6, 2534923550), (10, 1520954130), (12, 1267461775), (15, 1013969420), (17, 894678900), (20, 760477065), (25, 608381652), (30, 506984710), (34, 447339450), (50, 304190826), (51, 298226300), (60, 253492355), (68, 223669725), (75, 202793884), (85, 178935780), (100, 152095413), (102, 149113150), (150, 101396942), (170, 89467890), (204, 74556575), (255, 59645260), (300, 50698471), (340, 44733945), (425, 35787156), (510, 29822630), (850, 17893578), (1020, 14911315), (1275, 11929052), (1667, 9123900), (1700, 8946789), (1789, 8501700), (2550, 5964526), (3334, 4561950), (3578, 4250850), (5001, 3041300), (5100, 2982263), (5367, 2833900), (6668, 2280975), (7156, 2125425), (8335, 1824780), (8945, 1700340), (10002, 1520650), (10734, 1416950), (16670, 912390), (17890, 850170), (20004, 760325), (21468, 708475), (25005, 608260), (26835, 566780), (28339, 536700), (30413, 500100), (33340, 456195), (35780, 425085), (41675, 364956), (44725, 340068), (50010, 304130), (53670, 283390), (56678, 268350), (60826, 250050), (83350, 182478), (85017, 178900), (89450, 170034), (91239, 166700), (100020, 152065), (107340, 141695), (113356, 134175), (121652, 125025)]