2141818800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1012

約数の個数: 240

約数和(自身を含む): 7529934720

約数和(自身を除く): 5388115920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 211, 220, 240, 264, 275, 300, 330, 400, 422, 440, 528, 550, 600, 633, 660, 769, 825, 844, 880, 1055, 1100, 1200, 1266, 1320, 1538, 1650, 1688, 2110, 2200, 2307, 2321, 2532, 2640, 3076, 3165, 3300, 3376, 3845, 4220, 4400, 4614, 4642, 5064, 5275, 6152, 6330, 6600, 6963, 7690, 8440, 8459, 9228, 9284, 10128, 10550, 11535, 11605, 12304, 12660, 13200, 13926, 15380, 15825, 16880, 16918, 18456, 18568, 19225, 21100, 23070, 23210, 25320, 25377, 27852, 30760, 31650, 33836, 34815, 36912, 37136, 38450, 42200, 42295, 46140, 46420, 50640, 50754, 55704, 57675, 58025, 61520, 63300, 67672, 69630, 76900, 84400, 84590, 92280, 92840, 101508, 111408, 115350, 116050, 126600, 126885, 135344, 139260, 153800, 162259, 169180, 174075, 184560, 185680, 203016, 211475, 230700, 232100, 253200, 253770, 278520, 307600, 324518, 338360, 348150, 406032, 422950, 461400, 464200, 486777, 507540, 557040, 634425, 649036, 676720, 696300, 811295, 845900, 922800, 928400, 973554, 1015080, 1268850, 1298072, 1392600, 1622590, 1691800, 1784849, 1947108, 2030160, 2433885, 2537700, 2596144, 2785200, 3245180, 3383600, 3569698, 3894216, 4056475, 4867770, 5075400, 5354547, 6490360, 7139396, 7788432, 8112950, 8924245, 9735540, 10150800, 10709094, 12169425, 12980720, 14278792, 16225900, 17848490, 19471080, 21418188, 24338850, 26772735, 28557584, 32451800, 35696980, 38942160, 42836376, 44621225, 48677700, 53545470, 64903600, 71393960, 85672752, 89242450, 97355400, 107090940, 133863675, 142787920, 178484900, 194710800, 214181880, 267727350, 356969800, 428363760, 535454700, 713939600, 1070909400, 2141818800]

約数ペア:

[(1, 2141818800), (2, 1070909400), (3, 713939600), (4, 535454700), (5, 428363760), (6, 356969800), (8, 267727350), (10, 214181880), (11, 194710800), (12, 178484900), (15, 142787920), (16, 133863675), (20, 107090940), (22, 97355400), (24, 89242450), (25, 85672752), (30, 71393960), (33, 64903600), (40, 53545470), (44, 48677700), (48, 44621225), (50, 42836376), (55, 38942160), (60, 35696980), (66, 32451800), (75, 28557584), (80, 26772735), (88, 24338850), (100, 21418188), (110, 19471080), (120, 17848490), (132, 16225900), (150, 14278792), (165, 12980720), (176, 12169425), (200, 10709094), (211, 10150800), (220, 9735540), (240, 8924245), (264, 8112950), (275, 7788432), (300, 7139396), (330, 6490360), (400, 5354547), (422, 5075400), (440, 4867770), (528, 4056475), (550, 3894216), (600, 3569698), (633, 3383600), (660, 3245180), (769, 2785200), (825, 2596144), (844, 2537700), (880, 2433885), (1055, 2030160), (1100, 1947108), (1200, 1784849), (1266, 1691800), (1320, 1622590), (1538, 1392600), (1650, 1298072), (1688, 1268850), (2110, 1015080), (2200, 973554), (2307, 928400), (2321, 922800), (2532, 845900), (2640, 811295), (3076, 696300), (3165, 676720), (3300, 649036), (3376, 634425), (3845, 557040), (4220, 507540), (4400, 486777), (4614, 464200), (4642, 461400), (5064, 422950), (5275, 406032), (6152, 348150), (6330, 338360), (6600, 324518), (6963, 307600), (7690, 278520), (8440, 253770), (8459, 253200), (9228, 232100), (9284, 230700), (10128, 211475), (10550, 203016), (11535, 185680), (11605, 184560), (12304, 174075), (12660, 169180), (13200, 162259), (13926, 153800), (15380, 139260), (15825, 135344), (16880, 126885), (16918, 126600), (18456, 116050), (18568, 115350), (19225, 111408), (21100, 101508), (23070, 92840), (23210, 92280), (25320, 84590), (25377, 84400), (27852, 76900), (30760, 69630), (31650, 67672), (33836, 63300), (34815, 61520), (36912, 58025), (37136, 57675), (38450, 55704), (42200, 50754), (42295, 50640), (46140, 46420)]