18783300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 59996160

約数和(自身を除く): 41212860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 34, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 127, 145, 150, 170, 174, 204, 254, 255, 290, 300, 340, 348, 381, 425, 435, 493, 508, 510, 580, 635, 725, 762, 850, 870, 986, 1020, 1270, 1275, 1450, 1479, 1524, 1700, 1740, 1905, 1972, 2159, 2175, 2465, 2540, 2550, 2900, 2958, 3175, 3683, 3810, 4318, 4350, 4930, 5100, 5916, 6350, 6477, 7366, 7395, 7620, 8636, 8700, 9525, 9860, 10795, 11049, 12325, 12700, 12954, 14732, 14790, 18415, 19050, 21590, 22098, 24650, 25908, 29580, 32385, 36830, 36975, 38100, 43180, 44196, 49300, 53975, 55245, 62611, 64770, 73660, 73950, 92075, 107950, 110490, 125222, 129540, 147900, 161925, 184150, 187833, 215900, 220980, 250444, 276225, 313055, 323850, 368300, 375666, 552450, 626110, 647700, 751332, 939165, 1104900, 1252220, 1565275, 1878330, 3130550, 3756660, 4695825, 6261100, 9391650, 18783300]

約数ペア:

[(1, 18783300), (2, 9391650), (3, 6261100), (4, 4695825), (5, 3756660), (6, 3130550), (10, 1878330), (12, 1565275), (15, 1252220), (17, 1104900), (20, 939165), (25, 751332), (29, 647700), (30, 626110), (34, 552450), (50, 375666), (51, 368300), (58, 323850), (60, 313055), (68, 276225), (75, 250444), (85, 220980), (87, 215900), (100, 187833), (102, 184150), (116, 161925), (127, 147900), (145, 129540), (150, 125222), (170, 110490), (174, 107950), (204, 92075), (254, 73950), (255, 73660), (290, 64770), (300, 62611), (340, 55245), (348, 53975), (381, 49300), (425, 44196), (435, 43180), (493, 38100), (508, 36975), (510, 36830), (580, 32385), (635, 29580), (725, 25908), (762, 24650), (850, 22098), (870, 21590), (986, 19050), (1020, 18415), (1270, 14790), (1275, 14732), (1450, 12954), (1479, 12700), (1524, 12325), (1700, 11049), (1740, 10795), (1905, 9860), (1972, 9525), (2159, 8700), (2175, 8636), (2465, 7620), (2540, 7395), (2550, 7366), (2900, 6477), (2958, 6350), (3175, 5916), (3683, 5100), (3810, 4930), (4318, 4350)]