20380053600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16553}}^1$

素因数の和:16604

約数の個数: 360

約数和(自身を含む): 78238508040

約数和(自身を除く): 57858454440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 162, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 648, 675, 684, 720, 760, 800, 810, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1296, 1350, 1368, 1425, 1440, 1520, 1539, 1620, 1710, 1800, 1824, 1900, 2025, 2052, 2160, 2280, 2400, 2565, 2592, 2700, 2736, 2850, 3040, 3078, 3240, 3420, 3600, 3800, 4050, 4104, 4275, 4320, 4560, 5130, 5400, 5472, 5700, 6156, 6480, 6840, 7200, 7600, 7695, 8100, 8208, 8550, 9120, 10260, 10800, 11400, 12312, 12825, 12960, 13680, 15200, 15390, 16200, 16416, 16553, 17100, 20520, 21600, 22800, 24624, 25650, 27360, 30780, 32400, 33106, 34200, 38475, 41040, 45600, 49248, 49659, 51300, 61560, 64800, 66212, 68400, 76950, 82080, 82765, 99318, 102600, 123120, 132424, 136800, 148977, 153900, 165530, 198636, 205200, 246240, 248295, 264848, 297954, 307800, 314507, 331060, 397272, 410400, 413825, 446931, 496590, 529696, 595908, 615600, 629014, 662120, 744885, 794544, 827650, 893862, 943521, 993180, 1191816, 1231200, 1241475, 1258028, 1324240, 1340793, 1489770, 1572535, 1589088, 1655300, 1787724, 1887042, 1986360, 2234655, 2383632, 2482950, 2516056, 2648480, 2681586, 2830563, 2979540, 3145070, 3310600, 3575448, 3724425, 3774084, 3972720, 4469310, 4717605, 4767264, 4965900, 5032112, 5363172, 5661126, 5959080, 6290140, 6621200, 6703965, 7150896, 7448850, 7548168, 7862675, 7945440, 8491689, 8938620, 9435210, 9931800, 10064224, 10726344, 11173275, 11322252, 11918160, 12580280, 13242400, 13407930, 14152815, 14301792, 14897700, 15096336, 15725350, 16983378, 17877240, 18870420, 19863600, 21452688, 22346550, 22644504, 23588025, 23836320, 25160560, 25475067, 26815860, 28305630, 29795400, 30192672, 31450700, 33519825, 33966756, 35754480, 37740840, 39727200, 42458445, 42905376, 44693100, 45289008, 47176050, 50321120, 50950134, 53631720, 56611260, 59590800, 62901400, 67039650, 67933512, 70764075, 71508960, 75481680, 84916890, 89386200, 90578016, 94352100, 101900268, 107263440, 113222520, 119181600, 125802800, 127375335, 134079300, 135867024, 141528150, 150963360, 169833780, 178772400, 188704200, 203800536, 212292225, 214526880, 226445040, 251605600, 254750670, 268158600, 271734048, 283056300, 339667560, 357544800, 377408400, 407601072, 424584450, 452890080, 509501340, 536317200, 566112600, 636876675, 679335120, 754816800, 815202144, 849168900, 1019002680, 1072634400, 1132225200, 1273753350, 1358670240, 1698337800, 2038005360, 2264450400, 2547506700, 3396675600, 4076010720, 5095013400, 6793351200, 10190026800, 20380053600]

約数ペア:

[(1, 20380053600), (2, 10190026800), (3, 6793351200), (4, 5095013400), (5, 4076010720), (6, 3396675600), (8, 2547506700), (9, 2264450400), (10, 2038005360), (12, 1698337800), (15, 1358670240), (16, 1273753350), (18, 1132225200), (19, 1072634400), (20, 1019002680), (24, 849168900), (25, 815202144), (27, 754816800), (30, 679335120), (32, 636876675), (36, 566112600), (38, 536317200), (40, 509501340), (45, 452890080), (48, 424584450), (50, 407601072), (54, 377408400), (57, 357544800), (60, 339667560), (72, 283056300), (75, 271734048), (76, 268158600), (80, 254750670), (81, 251605600), (90, 226445040), (95, 214526880), (96, 212292225), (100, 203800536), (108, 188704200), (114, 178772400), (120, 169833780), (135, 150963360), (144, 141528150), (150, 135867024), (152, 134079300), (160, 127375335), (162, 125802800), (171, 119181600), (180, 113222520), (190, 107263440), (200, 101900268), (216, 94352100), (225, 90578016), (228, 89386200), (240, 84916890), (270, 75481680), (285, 71508960), (288, 70764075), (300, 67933512), (304, 67039650), (324, 62901400), (342, 59590800), (360, 56611260), (380, 53631720), (400, 50950134), (405, 50321120), (432, 47176050), (450, 45289008), (456, 44693100), (475, 42905376), (480, 42458445), (513, 39727200), (540, 37740840), (570, 35754480), (600, 33966756), (608, 33519825), (648, 31450700), (675, 30192672), (684, 29795400), (720, 28305630), (760, 26815860), (800, 25475067), (810, 25160560), (855, 23836320), (864, 23588025), (900, 22644504), (912, 22346550), (950, 21452688), (1026, 19863600), (1080, 18870420), (1140, 17877240), (1200, 16983378), (1296, 15725350), (1350, 15096336), (1368, 14897700), (1425, 14301792), (1440, 14152815), (1520, 13407930), (1539, 13242400), (1620, 12580280), (1710, 11918160), (1800, 11322252), (1824, 11173275), (1900, 10726344), (2025, 10064224), (2052, 9931800), (2160, 9435210), (2280, 8938620), (2400, 8491689), (2565, 7945440), (2592, 7862675), (2700, 7548168), (2736, 7448850), (2850, 7150896), (3040, 6703965), (3078, 6621200), (3240, 6290140), (3420, 5959080), (3600, 5661126), (3800, 5363172), (4050, 5032112), (4104, 4965900), (4275, 4767264), (4320, 4717605), (4560, 4469310), (5130, 3972720), (5400, 3774084), (5472, 3724425), (5700, 3575448), (6156, 3310600), (6480, 3145070), (6840, 2979540), (7200, 2830563), (7600, 2681586), (7695, 2648480), (8100, 2516056), (8208, 2482950), (8550, 2383632), (9120, 2234655), (10260, 1986360), (10800, 1887042), (11400, 1787724), (12312, 1655300), (12825, 1589088), (12960, 1572535), (13680, 1489770), (15200, 1340793), (15390, 1324240), (16200, 1258028), (16416, 1241475), (16553, 1231200), (17100, 1191816), (20520, 993180), (21600, 943521), (22800, 893862), (24624, 827650), (25650, 794544), (27360, 744885), (30780, 662120), (32400, 629014), (33106, 615600), (34200, 595908), (38475, 529696), (41040, 496590), (45600, 446931), (49248, 413825), (49659, 410400), (51300, 397272), (61560, 331060), (64800, 314507), (66212, 307800), (68400, 297954), (76950, 264848), (82080, 248295), (82765, 246240), (99318, 205200), (102600, 198636), (123120, 165530), (132424, 153900), (136800, 148977)]