21541542600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 384

約数和(自身を含む): 72533750400

約数和(自身を除く): 50992207800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 53, 57, 60, 75, 76, 95, 100, 101, 106, 114, 120, 150, 152, 159, 190, 200, 202, 212, 228, 265, 285, 300, 303, 318, 353, 380, 404, 424, 456, 475, 505, 530, 570, 600, 606, 636, 706, 760, 795, 808, 950, 1007, 1010, 1059, 1060, 1140, 1212, 1272, 1325, 1412, 1425, 1515, 1590, 1765, 1900, 1919, 2014, 2020, 2118, 2120, 2280, 2424, 2525, 2650, 2824, 2850, 3021, 3030, 3180, 3530, 3800, 3838, 3975, 4028, 4040, 4236, 5035, 5050, 5295, 5300, 5353, 5700, 5757, 6042, 6060, 6360, 6707, 7060, 7575, 7676, 7950, 8056, 8472, 8825, 9595, 10070, 10100, 10590, 10600, 10706, 11400, 11514, 12084, 12120, 13414, 14120, 15105, 15150, 15352, 15900, 16059, 17650, 18709, 19190, 20121, 20140, 20200, 21180, 21412, 23028, 24168, 25175, 26475, 26765, 26828, 28785, 30210, 30300, 31800, 32118, 33535, 35300, 35653, 37418, 38380, 40242, 40280, 42360, 42824, 46056, 47975, 50350, 52950, 53530, 53656, 56127, 57570, 60420, 60600, 64236, 67070, 70600, 71306, 74836, 75525, 76760, 80295, 80484, 93545, 95950, 100605, 100700, 101707, 105900, 106959, 107060, 112254, 115140, 120840, 128472, 133825, 134140, 142612, 143925, 149672, 151050, 160590, 160968, 167675, 178265, 187090, 191900, 201210, 201400, 203414, 211800, 213918, 214120, 224508, 230280, 267650, 268280, 280635, 285224, 287850, 302100, 305121, 321180, 335350, 355471, 356530, 374180, 383800, 401475, 402420, 406828, 427836, 449016, 467725, 503025, 508535, 534795, 535300, 561270, 575700, 604200, 610242, 642360, 670700, 677407, 710942, 713060, 748360, 802950, 804840, 813656, 855672, 891325, 935450, 1006050, 1017070, 1066413, 1069590, 1070600, 1122540, 1151400, 1220484, 1341400, 1354814, 1403175, 1421884, 1426120, 1525605, 1605900, 1777355, 1782650, 1870900, 1889609, 2012100, 2032221, 2034140, 2132826, 2139180, 2245080, 2440968, 2542675, 2673975, 2709628, 2806350, 2843768, 3051210, 3211800, 3387035, 3554710, 3565300, 3741800, 3779218, 4024200, 4064442, 4068280, 4265652, 4278360, 5085350, 5332065, 5347950, 5419256, 5612700, 5668827, 6102420, 6774070, 7109420, 7130600, 7558436, 7628025, 8128884, 8531304, 8886775, 9448045, 10161105, 10170700, 10664130, 10695900, 11225400, 11337654, 12204840, 13548140, 14218840, 15116872, 15256050, 16257768, 16935175, 17773550, 18896090, 20322210, 20341400, 21328260, 21391800, 22675308, 26660325, 27096280, 28344135, 30512100, 33870350, 35547100, 35902571, 37792180, 40644420, 42656520, 45350616, 47240225, 50805525, 53320650, 56688270, 61024200, 67740700, 71094200, 71805142, 75584360, 81288840, 94480450, 101611050, 106641300, 107707713, 113376540, 135481400, 141720675, 143610284, 179512855, 188960900, 203222100, 213282600, 215415426, 226753080, 283441350, 287220568, 359025710, 377921800, 406444200, 430830852, 538538565, 566882700, 718051420, 861661704, 897564275, 1077077130, 1133765400, 1436102840, 1795128550, 2154154260, 2692692825, 3590257100, 4308308520, 5385385650, 7180514200, 10770771300, 21541542600]

約数ペア:

[(1, 21541542600), (2, 10770771300), (3, 7180514200), (4, 5385385650), (5, 4308308520), (6, 3590257100), (8, 2692692825), (10, 2154154260), (12, 1795128550), (15, 1436102840), (19, 1133765400), (20, 1077077130), (24, 897564275), (25, 861661704), (30, 718051420), (38, 566882700), (40, 538538565), (50, 430830852), (53, 406444200), (57, 377921800), (60, 359025710), (75, 287220568), (76, 283441350), (95, 226753080), (100, 215415426), (101, 213282600), (106, 203222100), (114, 188960900), (120, 179512855), (150, 143610284), (152, 141720675), (159, 135481400), (190, 113376540), (200, 107707713), (202, 106641300), (212, 101611050), (228, 94480450), (265, 81288840), (285, 75584360), (300, 71805142), (303, 71094200), (318, 67740700), (353, 61024200), (380, 56688270), (404, 53320650), (424, 50805525), (456, 47240225), (475, 45350616), (505, 42656520), (530, 40644420), (570, 37792180), (600, 35902571), (606, 35547100), (636, 33870350), (706, 30512100), (760, 28344135), (795, 27096280), (808, 26660325), (950, 22675308), (1007, 21391800), (1010, 21328260), (1059, 20341400), (1060, 20322210), (1140, 18896090), (1212, 17773550), (1272, 16935175), (1325, 16257768), (1412, 15256050), (1425, 15116872), (1515, 14218840), (1590, 13548140), (1765, 12204840), (1900, 11337654), (1919, 11225400), (2014, 10695900), (2020, 10664130), (2118, 10170700), (2120, 10161105), (2280, 9448045), (2424, 8886775), (2525, 8531304), (2650, 8128884), (2824, 7628025), (2850, 7558436), (3021, 7130600), (3030, 7109420), (3180, 6774070), (3530, 6102420), (3800, 5668827), (3838, 5612700), (3975, 5419256), (4028, 5347950), (4040, 5332065), (4236, 5085350), (5035, 4278360), (5050, 4265652), (5295, 4068280), (5300, 4064442), (5353, 4024200), (5700, 3779218), (5757, 3741800), (6042, 3565300), (6060, 3554710), (6360, 3387035), (6707, 3211800), (7060, 3051210), (7575, 2843768), (7676, 2806350), (7950, 2709628), (8056, 2673975), (8472, 2542675), (8825, 2440968), (9595, 2245080), (10070, 2139180), (10100, 2132826), (10590, 2034140), (10600, 2032221), (10706, 2012100), (11400, 1889609), (11514, 1870900), (12084, 1782650), (12120, 1777355), (13414, 1605900), (14120, 1525605), (15105, 1426120), (15150, 1421884), (15352, 1403175), (15900, 1354814), (16059, 1341400), (17650, 1220484), (18709, 1151400), (19190, 1122540), (20121, 1070600), (20140, 1069590), (20200, 1066413), (21180, 1017070), (21412, 1006050), (23028, 935450), (24168, 891325), (25175, 855672), (26475, 813656), (26765, 804840), (26828, 802950), (28785, 748360), (30210, 713060), (30300, 710942), (31800, 677407), (32118, 670700), (33535, 642360), (35300, 610242), (35653, 604200), (37418, 575700), (38380, 561270), (40242, 535300), (40280, 534795), (42360, 508535), (42824, 503025), (46056, 467725), (47975, 449016), (50350, 427836), (52950, 406828), (53530, 402420), (53656, 401475), (56127, 383800), (57570, 374180), (60420, 356530), (60600, 355471), (64236, 335350), (67070, 321180), (70600, 305121), (71306, 302100), (74836, 287850), (75525, 285224), (76760, 280635), (80295, 268280), (80484, 267650), (93545, 230280), (95950, 224508), (100605, 214120), (100700, 213918), (101707, 211800), (105900, 203414), (106959, 201400), (107060, 201210), (112254, 191900), (115140, 187090), (120840, 178265), (128472, 167675), (133825, 160968), (134140, 160590), (142612, 151050), (143925, 149672)]