47565000180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{128339}}^1$

素因数の和:128454

約数の個数: 144

約数和(自身を含む): 151359062400

約数和(自身を除く): 103794062220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 426, 435, 522, 580, 639, 710, 852, 870, 1044, 1065, 1278, 1305, 1420, 1740, 2059, 2130, 2556, 2610, 3195, 4118, 4260, 5220, 6177, 6390, 8236, 10295, 12354, 12780, 18531, 20590, 24708, 30885, 37062, 41180, 61770, 74124, 92655, 123540, 128339, 185310, 256678, 370620, 385017, 513356, 641695, 770034, 1155051, 1283390, 1540068, 1925085, 2310102, 2566780, 3721831, 3850170, 4620204, 5775255, 7443662, 7700340, 9112069, 11165493, 11550510, 14887324, 18224138, 18609155, 22330986, 23101020, 27336207, 33496479, 36448276, 37218310, 44661972, 45560345, 54672414, 55827465, 66992958, 74436620, 82008621, 91120690, 109344828, 111654930, 133985916, 136681035, 164017242, 167482395, 182241380, 223309860, 264250001, 273362070, 328034484, 334964790, 410043105, 528500002, 546724140, 669929580, 792750003, 820086210, 1057000004, 1321250005, 1585500006, 1640172420, 2378250009, 2642500010, 3171000012, 3963750015, 4756500018, 5285000020, 7927500030, 9513000036, 11891250045, 15855000060, 23782500090, 47565000180]

約数ペア:

[(1, 47565000180), (2, 23782500090), (3, 15855000060), (4, 11891250045), (5, 9513000036), (6, 7927500030), (9, 5285000020), (10, 4756500018), (12, 3963750015), (15, 3171000012), (18, 2642500010), (20, 2378250009), (29, 1640172420), (30, 1585500006), (36, 1321250005), (45, 1057000004), (58, 820086210), (60, 792750003), (71, 669929580), (87, 546724140), (90, 528500002), (116, 410043105), (142, 334964790), (145, 328034484), (174, 273362070), (180, 264250001), (213, 223309860), (261, 182241380), (284, 167482395), (290, 164017242), (348, 136681035), (355, 133985916), (426, 111654930), (435, 109344828), (522, 91120690), (580, 82008621), (639, 74436620), (710, 66992958), (852, 55827465), (870, 54672414), (1044, 45560345), (1065, 44661972), (1278, 37218310), (1305, 36448276), (1420, 33496479), (1740, 27336207), (2059, 23101020), (2130, 22330986), (2556, 18609155), (2610, 18224138), (3195, 14887324), (4118, 11550510), (4260, 11165493), (5220, 9112069), (6177, 7700340), (6390, 7443662), (8236, 5775255), (10295, 4620204), (12354, 3850170), (12780, 3721831), (18531, 2566780), (20590, 2310102), (24708, 1925085), (30885, 1540068), (37062, 1283390), (41180, 1155051), (61770, 770034), (74124, 641695), (92655, 513356), (123540, 385017), (128339, 370620), (185310, 256678)]