77943300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 255816960

約数和(自身を除く): 177873660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 29, 30, 31, 34, 50, 51, 58, 60, 62, 68, 75, 85, 87, 93, 100, 102, 116, 124, 145, 150, 155, 170, 174, 186, 204, 255, 289, 290, 300, 310, 340, 348, 372, 425, 435, 465, 493, 510, 527, 578, 580, 620, 725, 775, 850, 867, 870, 899, 930, 986, 1020, 1054, 1156, 1275, 1445, 1450, 1479, 1550, 1581, 1700, 1734, 1740, 1798, 1860, 1972, 2108, 2175, 2325, 2465, 2550, 2635, 2697, 2890, 2900, 2958, 3100, 3162, 3468, 3596, 4335, 4350, 4495, 4650, 4930, 5100, 5270, 5394, 5780, 5916, 6324, 7225, 7395, 7905, 8381, 8670, 8700, 8959, 8990, 9300, 9860, 10540, 10788, 12325, 13175, 13485, 14450, 14790, 15283, 15810, 16762, 17340, 17918, 17980, 21675, 22475, 24650, 25143, 26350, 26877, 26970, 28900, 29580, 30566, 31620, 33524, 35836, 36975, 39525, 41905, 43350, 44795, 44950, 45849, 49300, 50286, 52700, 53754, 53940, 61132, 67425, 73950, 76415, 79050, 83810, 86700, 89590, 89900, 91698, 100572, 107508, 125715, 134385, 134850, 147900, 152830, 158100, 167620, 179180, 183396, 209525, 223975, 229245, 251430, 259811, 268770, 269700, 305660, 382075, 419050, 447950, 458490, 502860, 519622, 537540, 628575, 671925, 764150, 779433, 838100, 895900, 916980, 1039244, 1146225, 1257150, 1299055, 1343850, 1528300, 1558866, 2292450, 2514300, 2598110, 2687700, 3117732, 3897165, 4584900, 5196220, 6495275, 7794330, 12990550, 15588660, 19485825, 25981100, 38971650, 77943300]

約数ペア:

[(1, 77943300), (2, 38971650), (3, 25981100), (4, 19485825), (5, 15588660), (6, 12990550), (10, 7794330), (12, 6495275), (15, 5196220), (17, 4584900), (20, 3897165), (25, 3117732), (29, 2687700), (30, 2598110), (31, 2514300), (34, 2292450), (50, 1558866), (51, 1528300), (58, 1343850), (60, 1299055), (62, 1257150), (68, 1146225), (75, 1039244), (85, 916980), (87, 895900), (93, 838100), (100, 779433), (102, 764150), (116, 671925), (124, 628575), (145, 537540), (150, 519622), (155, 502860), (170, 458490), (174, 447950), (186, 419050), (204, 382075), (255, 305660), (289, 269700), (290, 268770), (300, 259811), (310, 251430), (340, 229245), (348, 223975), (372, 209525), (425, 183396), (435, 179180), (465, 167620), (493, 158100), (510, 152830), (527, 147900), (578, 134850), (580, 134385), (620, 125715), (725, 107508), (775, 100572), (850, 91698), (867, 89900), (870, 89590), (899, 86700), (930, 83810), (986, 79050), (1020, 76415), (1054, 73950), (1156, 67425), (1275, 61132), (1445, 53940), (1450, 53754), (1479, 52700), (1550, 50286), (1581, 49300), (1700, 45849), (1734, 44950), (1740, 44795), (1798, 43350), (1860, 41905), (1972, 39525), (2108, 36975), (2175, 35836), (2325, 33524), (2465, 31620), (2550, 30566), (2635, 29580), (2697, 28900), (2890, 26970), (2900, 26877), (2958, 26350), (3100, 25143), (3162, 24650), (3468, 22475), (3596, 21675), (4335, 17980), (4350, 17918), (4495, 17340), (4650, 16762), (4930, 15810), (5100, 15283), (5270, 14790), (5394, 14450), (5780, 13485), (5916, 13175), (6324, 12325), (7225, 10788), (7395, 10540), (7905, 9860), (8381, 9300), (8670, 8990), (8700, 8959)]