1621338748900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1743

約数の個数: 288

約数和(自身を含む): 3936892772736

約数和(自身を除く): 2315554023836

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 101, 130, 172, 202, 211, 215, 260, 325, 404, 422, 430, 505, 559, 650, 844, 860, 1010, 1055, 1075, 1118, 1300, 1313, 1361, 2020, 2110, 2150, 2236, 2525, 2626, 2722, 2743, 2795, 4220, 4300, 4343, 5050, 5252, 5275, 5444, 5486, 5590, 6565, 6805, 8686, 9073, 10100, 10550, 10972, 11180, 13130, 13610, 13715, 13975, 17372, 17693, 18146, 21100, 21311, 21715, 26260, 27220, 27430, 27950, 32825, 34025, 35386, 36292, 42622, 43430, 45365, 54860, 55900, 56459, 58523, 65650, 68050, 68575, 70772, 85244, 86860, 88465, 90730, 106555, 108575, 112918, 117046, 117949, 131300, 136100, 137150, 137461, 176930, 181460, 213110, 217150, 225836, 226825, 234092, 235898, 274300, 274922, 277043, 282295, 287171, 292615, 353860, 426220, 434300, 442325, 453650, 471796, 532775, 549844, 554086, 564590, 574342, 585230, 589745, 687305, 760799, 884650, 907300, 916373, 1065550, 1108172, 1129180, 1148684, 1170460, 1179490, 1374610, 1385215, 1411475, 1435855, 1463075, 1521598, 1769300, 1786993, 1832746, 2131100, 2358980, 2749220, 2770430, 2822950, 2871710, 2926150, 2948725, 3043196, 3436525, 3573986, 3665492, 3733223, 3803995, 4581865, 5540860, 5645900, 5743420, 5852300, 5897450, 5910823, 6873050, 6926075, 7147972, 7179275, 7466446, 7607990, 8934965, 9163730, 11794900, 11821646, 11912849, 12348353, 13746100, 13852150, 14358550, 14932892, 15215980, 17869930, 18327460, 18666115, 19019975, 22909325, 23643292, 23825698, 24696706, 27704300, 28717100, 29004271, 29554115, 35739860, 37332230, 38039950, 44674825, 45818650, 47651396, 49393412, 58008542, 59108230, 59564245, 61741765, 74664460, 76079900, 76840699, 89349650, 91637300, 93330575, 116017084, 118216460, 119128490, 123483530, 145021355, 147770575, 153681398, 160528589, 178699300, 186661150, 238256980, 246967060, 290042710, 295541150, 297821225, 307362796, 308708825, 321057178, 373322300, 377055523, 384203495, 580085420, 591082300, 595642450, 617417650, 642114356, 725106775, 754111046, 768406990, 802642945, 1191284900, 1234835300, 1247183653, 1450213550, 1508222092, 1536813980, 1605285890, 1885277615, 1921017475, 2494367306, 2900427100, 3210571780, 3770555230, 3842034950, 4013214725, 4988734612, 6235918265, 7541110460, 7684069900, 8026429450, 9426388075, 12471836530, 16052858900, 16213387489, 18852776150, 24943673060, 31179591325, 32426774978, 37705552300, 62359182650, 64853549956, 81066937445, 124718365300, 162133874890, 324267749780, 405334687225, 810669374450, 1621338748900]

約数ペア:

[(1, 1621338748900), (2, 810669374450), (4, 405334687225), (5, 324267749780), (10, 162133874890), (13, 124718365300), (20, 81066937445), (25, 64853549956), (26, 62359182650), (43, 37705552300), (50, 32426774978), (52, 31179591325), (65, 24943673060), (86, 18852776150), (100, 16213387489), (101, 16052858900), (130, 12471836530), (172, 9426388075), (202, 8026429450), (211, 7684069900), (215, 7541110460), (260, 6235918265), (325, 4988734612), (404, 4013214725), (422, 3842034950), (430, 3770555230), (505, 3210571780), (559, 2900427100), (650, 2494367306), (844, 1921017475), (860, 1885277615), (1010, 1605285890), (1055, 1536813980), (1075, 1508222092), (1118, 1450213550), (1300, 1247183653), (1313, 1234835300), (1361, 1191284900), (2020, 802642945), (2110, 768406990), (2150, 754111046), (2236, 725106775), (2525, 642114356), (2626, 617417650), (2722, 595642450), (2743, 591082300), (2795, 580085420), (4220, 384203495), (4300, 377055523), (4343, 373322300), (5050, 321057178), (5252, 308708825), (5275, 307362796), (5444, 297821225), (5486, 295541150), (5590, 290042710), (6565, 246967060), (6805, 238256980), (8686, 186661150), (9073, 178699300), (10100, 160528589), (10550, 153681398), (10972, 147770575), (11180, 145021355), (13130, 123483530), (13610, 119128490), (13715, 118216460), (13975, 116017084), (17372, 93330575), (17693, 91637300), (18146, 89349650), (21100, 76840699), (21311, 76079900), (21715, 74664460), (26260, 61741765), (27220, 59564245), (27430, 59108230), (27950, 58008542), (32825, 49393412), (34025, 47651396), (35386, 45818650), (36292, 44674825), (42622, 38039950), (43430, 37332230), (45365, 35739860), (54860, 29554115), (55900, 29004271), (56459, 28717100), (58523, 27704300), (65650, 24696706), (68050, 23825698), (68575, 23643292), (70772, 22909325), (85244, 19019975), (86860, 18666115), (88465, 18327460), (90730, 17869930), (106555, 15215980), (108575, 14932892), (112918, 14358550), (117046, 13852150), (117949, 13746100), (131300, 12348353), (136100, 11912849), (137150, 11821646), (137461, 11794900), (176930, 9163730), (181460, 8934965), (213110, 7607990), (217150, 7466446), (225836, 7179275), (226825, 7147972), (234092, 6926075), (235898, 6873050), (274300, 5910823), (274922, 5897450), (277043, 5852300), (282295, 5743420), (287171, 5645900), (292615, 5540860), (353860, 4581865), (426220, 3803995), (434300, 3733223), (442325, 3665492), (453650, 3573986), (471796, 3436525), (532775, 3043196), (549844, 2948725), (554086, 2926150), (564590, 2871710), (574342, 2822950), (585230, 2770430), (589745, 2749220), (687305, 2358980), (760799, 2131100), (884650, 1832746), (907300, 1786993), (916373, 1769300), (1065550, 1521598), (1108172, 1463075), (1129180, 1435855), (1148684, 1411475), (1170460, 1385215), (1179490, 1374610)]