2021097000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1853

約数の個数: 256

約数和(自身を含む): 7028985600

約数和(自身を除く): 5007888600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 65, 75, 78, 87, 100, 104, 116, 120, 125, 130, 145, 150, 156, 174, 195, 200, 232, 250, 260, 290, 300, 312, 325, 348, 375, 377, 390, 435, 500, 520, 580, 600, 650, 696, 725, 750, 754, 780, 870, 975, 1000, 1131, 1160, 1300, 1450, 1500, 1508, 1560, 1625, 1740, 1787, 1885, 1950, 2175, 2262, 2600, 2900, 3000, 3016, 3250, 3480, 3574, 3625, 3770, 3900, 4350, 4524, 4875, 5361, 5655, 5800, 6500, 7148, 7250, 7540, 7800, 8700, 8935, 9048, 9425, 9750, 10722, 10875, 11310, 13000, 14296, 14500, 15080, 17400, 17870, 18850, 19500, 21444, 21750, 22620, 23231, 26805, 28275, 29000, 35740, 37700, 39000, 42888, 43500, 44675, 45240, 46462, 47125, 51823, 53610, 56550, 69693, 71480, 75400, 87000, 89350, 92924, 94250, 103646, 107220, 113100, 116155, 134025, 139386, 141375, 155469, 178700, 185848, 188500, 207292, 214440, 223375, 226200, 232310, 259115, 268050, 278772, 282750, 310938, 348465, 357400, 377000, 414584, 446750, 464620, 518230, 536100, 557544, 565500, 580775, 621876, 670125, 673699, 696930, 777345, 893500, 929240, 1036460, 1072200, 1131000, 1161550, 1243752, 1295575, 1340250, 1347398, 1393860, 1554690, 1742325, 1787000, 2021097, 2072920, 2323100, 2591150, 2680500, 2694796, 2787720, 2903875, 3109380, 3368495, 3484650, 3886725, 4042194, 4646200, 5182300, 5361000, 5389592, 5807750, 6218760, 6477875, 6736990, 6969300, 7773450, 8084388, 8711625, 10105485, 10364600, 11615500, 12955750, 13473980, 13938600, 15546900, 16168776, 16842475, 17423250, 19433625, 20210970, 23231000, 25911500, 26947960, 31093800, 33684950, 34846500, 38867250, 40421940, 50527425, 51823000, 67369900, 69693000, 77734500, 80843880, 84212375, 101054850, 134739800, 155469000, 168424750, 202109700, 252637125, 336849500, 404219400, 505274250, 673699000, 1010548500, 2021097000]

約数ペア:

[(1, 2021097000), (2, 1010548500), (3, 673699000), (4, 505274250), (5, 404219400), (6, 336849500), (8, 252637125), (10, 202109700), (12, 168424750), (13, 155469000), (15, 134739800), (20, 101054850), (24, 84212375), (25, 80843880), (26, 77734500), (29, 69693000), (30, 67369900), (39, 51823000), (40, 50527425), (50, 40421940), (52, 38867250), (58, 34846500), (60, 33684950), (65, 31093800), (75, 26947960), (78, 25911500), (87, 23231000), (100, 20210970), (104, 19433625), (116, 17423250), (120, 16842475), (125, 16168776), (130, 15546900), (145, 13938600), (150, 13473980), (156, 12955750), (174, 11615500), (195, 10364600), (200, 10105485), (232, 8711625), (250, 8084388), (260, 7773450), (290, 6969300), (300, 6736990), (312, 6477875), (325, 6218760), (348, 5807750), (375, 5389592), (377, 5361000), (390, 5182300), (435, 4646200), (500, 4042194), (520, 3886725), (580, 3484650), (600, 3368495), (650, 3109380), (696, 2903875), (725, 2787720), (750, 2694796), (754, 2680500), (780, 2591150), (870, 2323100), (975, 2072920), (1000, 2021097), (1131, 1787000), (1160, 1742325), (1300, 1554690), (1450, 1393860), (1500, 1347398), (1508, 1340250), (1560, 1295575), (1625, 1243752), (1740, 1161550), (1787, 1131000), (1885, 1072200), (1950, 1036460), (2175, 929240), (2262, 893500), (2600, 777345), (2900, 696930), (3000, 673699), (3016, 670125), (3250, 621876), (3480, 580775), (3574, 565500), (3625, 557544), (3770, 536100), (3900, 518230), (4350, 464620), (4524, 446750), (4875, 414584), (5361, 377000), (5655, 357400), (5800, 348465), (6500, 310938), (7148, 282750), (7250, 278772), (7540, 268050), (7800, 259115), (8700, 232310), (8935, 226200), (9048, 223375), (9425, 214440), (9750, 207292), (10722, 188500), (10875, 185848), (11310, 178700), (13000, 155469), (14296, 141375), (14500, 139386), (15080, 134025), (17400, 116155), (17870, 113100), (18850, 107220), (19500, 103646), (21444, 94250), (21750, 92924), (22620, 89350), (23231, 87000), (26805, 75400), (28275, 71480), (29000, 69693), (35740, 56550), (37700, 53610), (39000, 51823), (42888, 47125), (43500, 46462), (44675, 45240)]