74063340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 249989376

約数和(自身を除く): 175926036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1021, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2042, 2340, 2418, 2790, 3063, 3627, 4030, 4084, 4836, 5105, 5580, 6045, 6126, 7254, 8060, 9189, 10210, 12090, 12252, 13273, 14508, 15315, 18135, 18378, 20420, 24180, 26546, 30630, 31651, 36270, 36756, 39819, 45945, 53092, 61260, 63302, 66365, 72540, 79638, 91890, 94953, 119457, 126604, 132730, 158255, 159276, 183780, 189906, 199095, 238914, 265460, 284859, 316510, 379812, 398190, 411463, 474765, 477828, 569718, 597285, 633020, 796380, 822926, 949530, 1139436, 1194570, 1234389, 1424295, 1645852, 1899060, 2057315, 2389140, 2468778, 2848590, 3703167, 4114630, 4937556, 5697180, 6171945, 7406334, 8229260, 12343890, 14812668, 18515835, 24687780, 37031670, 74063340]

約数ペア:

[(1, 74063340), (2, 37031670), (3, 24687780), (4, 18515835), (5, 14812668), (6, 12343890), (9, 8229260), (10, 7406334), (12, 6171945), (13, 5697180), (15, 4937556), (18, 4114630), (20, 3703167), (26, 2848590), (30, 2468778), (31, 2389140), (36, 2057315), (39, 1899060), (45, 1645852), (52, 1424295), (60, 1234389), (62, 1194570), (65, 1139436), (78, 949530), (90, 822926), (93, 796380), (117, 633020), (124, 597285), (130, 569718), (155, 477828), (156, 474765), (180, 411463), (186, 398190), (195, 379812), (234, 316510), (260, 284859), (279, 265460), (310, 238914), (372, 199095), (390, 189906), (403, 183780), (465, 159276), (468, 158255), (558, 132730), (585, 126604), (620, 119457), (780, 94953), (806, 91890), (930, 79638), (1021, 72540), (1116, 66365), (1170, 63302), (1209, 61260), (1395, 53092), (1612, 45945), (1860, 39819), (2015, 36756), (2042, 36270), (2340, 31651), (2418, 30630), (2790, 26546), (3063, 24180), (3627, 20420), (4030, 18378), (4084, 18135), (4836, 15315), (5105, 14508), (5580, 13273), (6045, 12252), (6126, 12090), (7254, 10210), (8060, 9189)]