66632520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 214617600

約数和(自身を除く): 147985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 367, 408, 445, 510, 534, 680, 712, 734, 890, 1020, 1068, 1101, 1335, 1468, 1513, 1780, 1835, 2040, 2136, 2202, 2670, 2936, 3026, 3560, 3670, 4404, 4539, 5340, 5505, 6052, 6239, 7340, 7565, 8808, 9078, 10680, 11010, 12104, 12478, 14680, 15130, 18156, 18717, 22020, 22695, 24956, 30260, 31195, 32663, 36312, 37434, 44040, 45390, 49912, 60520, 62390, 65326, 74868, 90780, 93585, 97989, 124780, 130652, 149736, 163315, 181560, 187170, 195978, 249560, 261304, 326630, 374340, 391956, 489945, 555271, 653260, 748680, 783912, 979890, 1110542, 1306520, 1665813, 1959780, 2221084, 2776355, 3331626, 3919560, 4442168, 5552710, 6663252, 8329065, 11105420, 13326504, 16658130, 22210840, 33316260, 66632520]

約数ペア:

[(1, 66632520), (2, 33316260), (3, 22210840), (4, 16658130), (5, 13326504), (6, 11105420), (8, 8329065), (10, 6663252), (12, 5552710), (15, 4442168), (17, 3919560), (20, 3331626), (24, 2776355), (30, 2221084), (34, 1959780), (40, 1665813), (51, 1306520), (60, 1110542), (68, 979890), (85, 783912), (89, 748680), (102, 653260), (120, 555271), (136, 489945), (170, 391956), (178, 374340), (204, 326630), (255, 261304), (267, 249560), (340, 195978), (356, 187170), (367, 181560), (408, 163315), (445, 149736), (510, 130652), (534, 124780), (680, 97989), (712, 93585), (734, 90780), (890, 74868), (1020, 65326), (1068, 62390), (1101, 60520), (1335, 49912), (1468, 45390), (1513, 44040), (1780, 37434), (1835, 36312), (2040, 32663), (2136, 31195), (2202, 30260), (2670, 24956), (2936, 22695), (3026, 22020), (3560, 18717), (3670, 18156), (4404, 15130), (4539, 14680), (5340, 12478), (5505, 12104), (6052, 11010), (6239, 10680), (7340, 9078), (7565, 8808)]