87113100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 299980800

約数和(自身を除く): 212867700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 29, 30, 31, 34, 38, 50, 51, 57, 58, 60, 62, 68, 75, 76, 85, 87, 93, 95, 100, 102, 114, 116, 124, 145, 150, 155, 170, 174, 186, 190, 204, 228, 255, 285, 290, 300, 310, 323, 340, 348, 372, 380, 425, 435, 465, 475, 493, 510, 527, 551, 570, 580, 589, 620, 646, 725, 775, 850, 870, 899, 930, 950, 969, 986, 1020, 1054, 1102, 1140, 1178, 1275, 1292, 1425, 1450, 1479, 1550, 1581, 1615, 1653, 1700, 1740, 1767, 1798, 1860, 1900, 1938, 1972, 2108, 2175, 2204, 2325, 2356, 2465, 2550, 2635, 2697, 2755, 2850, 2900, 2945, 2958, 3100, 3162, 3230, 3306, 3534, 3596, 3876, 4350, 4495, 4650, 4845, 4930, 5100, 5270, 5394, 5510, 5700, 5890, 5916, 6324, 6460, 6612, 7068, 7395, 7905, 8075, 8265, 8700, 8835, 8990, 9300, 9367, 9690, 9860, 10013, 10540, 10788, 11020, 11780, 12325, 13175, 13485, 13775, 14725, 14790, 15283, 15810, 16150, 16530, 17081, 17670, 17980, 18734, 19380, 20026, 22475, 24225, 24650, 26350, 26970, 27550, 28101, 29450, 29580, 30039, 30566, 31620, 32300, 33060, 34162, 35340, 36975, 37468, 39525, 40052, 41325, 44175, 44950, 45849, 46835, 48450, 49300, 50065, 51243, 52700, 53940, 55100, 56202, 58900, 60078, 61132, 67425, 68324, 73950, 76415, 79050, 82650, 85405, 88350, 89900, 91698, 93670, 96900, 100130, 102486, 112404, 120156, 134850, 140505, 147900, 150195, 152830, 158100, 165300, 170810, 176700, 183396, 187340, 200260, 204972, 229245, 234175, 250325, 256215, 269700, 281010, 290377, 300390, 305660, 341620, 382075, 427025, 458490, 468350, 500650, 512430, 562020, 580754, 600780, 702525, 750975, 764150, 854050, 871131, 916980, 936700, 1001300, 1024860, 1146225, 1161508, 1281075, 1405050, 1451885, 1501950, 1528300, 1708100, 1742262, 2292450, 2562150, 2810100, 2903770, 3003900, 3484524, 4355655, 4584900, 5124300, 5807540, 7259425, 8711310, 14518850, 17422620, 21778275, 29037700, 43556550, 87113100]

約数ペア:

[(1, 87113100), (2, 43556550), (3, 29037700), (4, 21778275), (5, 17422620), (6, 14518850), (10, 8711310), (12, 7259425), (15, 5807540), (17, 5124300), (19, 4584900), (20, 4355655), (25, 3484524), (29, 3003900), (30, 2903770), (31, 2810100), (34, 2562150), (38, 2292450), (50, 1742262), (51, 1708100), (57, 1528300), (58, 1501950), (60, 1451885), (62, 1405050), (68, 1281075), (75, 1161508), (76, 1146225), (85, 1024860), (87, 1001300), (93, 936700), (95, 916980), (100, 871131), (102, 854050), (114, 764150), (116, 750975), (124, 702525), (145, 600780), (150, 580754), (155, 562020), (170, 512430), (174, 500650), (186, 468350), (190, 458490), (204, 427025), (228, 382075), (255, 341620), (285, 305660), (290, 300390), (300, 290377), (310, 281010), (323, 269700), (340, 256215), (348, 250325), (372, 234175), (380, 229245), (425, 204972), (435, 200260), (465, 187340), (475, 183396), (493, 176700), (510, 170810), (527, 165300), (551, 158100), (570, 152830), (580, 150195), (589, 147900), (620, 140505), (646, 134850), (725, 120156), (775, 112404), (850, 102486), (870, 100130), (899, 96900), (930, 93670), (950, 91698), (969, 89900), (986, 88350), (1020, 85405), (1054, 82650), (1102, 79050), (1140, 76415), (1178, 73950), (1275, 68324), (1292, 67425), (1425, 61132), (1450, 60078), (1479, 58900), (1550, 56202), (1581, 55100), (1615, 53940), (1653, 52700), (1700, 51243), (1740, 50065), (1767, 49300), (1798, 48450), (1860, 46835), (1900, 45849), (1938, 44950), (1972, 44175), (2108, 41325), (2175, 40052), (2204, 39525), (2325, 37468), (2356, 36975), (2465, 35340), (2550, 34162), (2635, 33060), (2697, 32300), (2755, 31620), (2850, 30566), (2900, 30039), (2945, 29580), (2958, 29450), (3100, 28101), (3162, 27550), (3230, 26970), (3306, 26350), (3534, 24650), (3596, 24225), (3876, 22475), (4350, 20026), (4495, 19380), (4650, 18734), (4845, 17980), (4930, 17670), (5100, 17081), (5270, 16530), (5394, 16150), (5510, 15810), (5700, 15283), (5890, 14790), (5916, 14725), (6324, 13775), (6460, 13485), (6612, 13175), (7068, 12325), (7395, 11780), (7905, 11020), (8075, 10788), (8265, 10540), (8700, 10013), (8835, 9860), (8990, 9690), (9300, 9367)]