21887001900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3095

約数の個数: 360

約数和(自身を含む): 76565412000

約数和(自身を除く): 54678410100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 53, 54, 60, 68, 75, 81, 85, 90, 100, 102, 106, 108, 135, 150, 153, 159, 162, 170, 180, 204, 212, 225, 255, 265, 270, 300, 306, 318, 324, 340, 405, 425, 450, 459, 477, 510, 530, 540, 612, 636, 675, 765, 795, 810, 850, 900, 901, 918, 954, 1020, 1060, 1275, 1325, 1350, 1377, 1431, 1530, 1590, 1620, 1700, 1802, 1836, 1908, 2025, 2295, 2385, 2550, 2650, 2700, 2703, 2754, 2862, 2999, 3060, 3180, 3604, 3825, 3975, 4050, 4293, 4505, 4590, 4770, 5100, 5300, 5406, 5508, 5724, 5998, 6885, 7155, 7650, 7950, 8100, 8109, 8586, 8997, 9010, 9180, 9540, 10812, 11475, 11925, 11996, 13515, 13770, 14310, 14995, 15300, 15900, 16218, 17172, 17994, 18020, 21465, 22525, 22950, 23850, 24327, 26991, 27030, 27540, 28620, 29990, 32436, 34425, 35775, 35988, 40545, 42930, 44985, 45050, 45900, 47700, 48654, 50983, 53982, 54060, 59980, 67575, 68850, 71550, 72981, 74975, 80973, 81090, 85860, 89970, 90100, 97308, 101966, 107325, 107964, 121635, 134955, 135150, 137700, 143100, 145962, 149950, 152949, 158947, 161946, 162180, 179940, 202725, 203932, 214650, 224925, 242919, 243270, 254915, 269910, 270300, 291924, 299900, 305898, 317894, 323892, 364905, 404865, 405450, 429300, 449850, 458847, 476841, 485838, 486540, 509830, 539820, 608175, 611796, 635788, 674775, 729810, 764745, 794735, 809730, 810900, 899700, 917694, 953682, 971676, 1019660, 1214595, 1216350, 1274575, 1349550, 1376541, 1430523, 1459620, 1529490, 1589470, 1619460, 1824525, 1835388, 1907364, 2024325, 2294235, 2384205, 2429190, 2432700, 2549150, 2699100, 2702099, 2753082, 2861046, 3058980, 3178940, 3649050, 3823725, 3973675, 4048650, 4129623, 4291569, 4588470, 4768410, 4858380, 5098300, 5404198, 5506164, 5722092, 6072975, 6882705, 7152615, 7298100, 7647450, 7947350, 8097300, 8106297, 8259246, 8583138, 9176940, 9536820, 10808396, 11471175, 11921025, 12145950, 12874707, 13510495, 13765410, 14305230, 15294900, 15894700, 16212594, 16518492, 17166276, 20648115, 21457845, 22942350, 23842050, 24291900, 24318891, 25749414, 27020990, 27530820, 28610460, 32425188, 34413525, 35763075, 40531485, 41296230, 42915690, 45884700, 47684100, 48637782, 51498828, 54041980, 64373535, 67552475, 68827050, 71526150, 72956673, 81062970, 82592460, 85831380, 97275564, 103240575, 107289225, 121594455, 128747070, 135104950, 137654100, 143052300, 145913346, 162125940, 202657425, 206481150, 214578450, 218870019, 243188910, 257494140, 270209900, 291826692, 321867675, 364783365, 405314850, 412962300, 429156900, 437740038, 486377820, 607972275, 643735350, 729566730, 810629700, 875480076, 1094350095, 1215944550, 1287470700, 1459133460, 1823916825, 2188700190, 2431889100, 3647833650, 4377400380, 5471750475, 7295667300, 10943500950, 21887001900]

約数ペア:

[(1, 21887001900), (2, 10943500950), (3, 7295667300), (4, 5471750475), (5, 4377400380), (6, 3647833650), (9, 2431889100), (10, 2188700190), (12, 1823916825), (15, 1459133460), (17, 1287470700), (18, 1215944550), (20, 1094350095), (25, 875480076), (27, 810629700), (30, 729566730), (34, 643735350), (36, 607972275), (45, 486377820), (50, 437740038), (51, 429156900), (53, 412962300), (54, 405314850), (60, 364783365), (68, 321867675), (75, 291826692), (81, 270209900), (85, 257494140), (90, 243188910), (100, 218870019), (102, 214578450), (106, 206481150), (108, 202657425), (135, 162125940), (150, 145913346), (153, 143052300), (159, 137654100), (162, 135104950), (170, 128747070), (180, 121594455), (204, 107289225), (212, 103240575), (225, 97275564), (255, 85831380), (265, 82592460), (270, 81062970), (300, 72956673), (306, 71526150), (318, 68827050), (324, 67552475), (340, 64373535), (405, 54041980), (425, 51498828), (450, 48637782), (459, 47684100), (477, 45884700), (510, 42915690), (530, 41296230), (540, 40531485), (612, 35763075), (636, 34413525), (675, 32425188), (765, 28610460), (795, 27530820), (810, 27020990), (850, 25749414), (900, 24318891), (901, 24291900), (918, 23842050), (954, 22942350), (1020, 21457845), (1060, 20648115), (1275, 17166276), (1325, 16518492), (1350, 16212594), (1377, 15894700), (1431, 15294900), (1530, 14305230), (1590, 13765410), (1620, 13510495), (1700, 12874707), (1802, 12145950), (1836, 11921025), (1908, 11471175), (2025, 10808396), (2295, 9536820), (2385, 9176940), (2550, 8583138), (2650, 8259246), (2700, 8106297), (2703, 8097300), (2754, 7947350), (2862, 7647450), (2999, 7298100), (3060, 7152615), (3180, 6882705), (3604, 6072975), (3825, 5722092), (3975, 5506164), (4050, 5404198), (4293, 5098300), (4505, 4858380), (4590, 4768410), (4770, 4588470), (5100, 4291569), (5300, 4129623), (5406, 4048650), (5508, 3973675), (5724, 3823725), (5998, 3649050), (6885, 3178940), (7155, 3058980), (7650, 2861046), (7950, 2753082), (8100, 2702099), (8109, 2699100), (8586, 2549150), (8997, 2432700), (9010, 2429190), (9180, 2384205), (9540, 2294235), (10812, 2024325), (11475, 1907364), (11925, 1835388), (11996, 1824525), (13515, 1619460), (13770, 1589470), (14310, 1529490), (14995, 1459620), (15300, 1430523), (15900, 1376541), (16218, 1349550), (17172, 1274575), (17994, 1216350), (18020, 1214595), (21465, 1019660), (22525, 971676), (22950, 953682), (23850, 917694), (24327, 899700), (26991, 810900), (27030, 809730), (27540, 794735), (28620, 764745), (29990, 729810), (32436, 674775), (34425, 635788), (35775, 611796), (35988, 608175), (40545, 539820), (42930, 509830), (44985, 486540), (45050, 485838), (45900, 476841), (47700, 458847), (48654, 449850), (50983, 429300), (53982, 405450), (54060, 404865), (59980, 364905), (67575, 323892), (68850, 317894), (71550, 305898), (72981, 299900), (74975, 291924), (80973, 270300), (81090, 269910), (85860, 254915), (89970, 243270), (90100, 242919), (97308, 224925), (101966, 214650), (107325, 203932), (107964, 202725), (121635, 179940), (134955, 162180), (135150, 161946), (137700, 158947), (143100, 152949), (145962, 149950)]