80274600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 322657920

約数和(自身を除く): 242383320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 115, 120, 126, 138, 140, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 252, 276, 277, 280, 300, 315, 322, 345, 350, 360, 414, 420, 450, 460, 483, 504, 525, 552, 554, 575, 600, 630, 644, 690, 700, 805, 828, 831, 840, 900, 920, 966, 1035, 1050, 1108, 1150, 1260, 1288, 1380, 1385, 1400, 1449, 1575, 1610, 1656, 1662, 1725, 1800, 1932, 1939, 2070, 2100, 2216, 2300, 2415, 2493, 2520, 2760, 2770, 2898, 3150, 3220, 3324, 3450, 3864, 3878, 4025, 4140, 4155, 4200, 4600, 4830, 4986, 5175, 5540, 5796, 5817, 6300, 6371, 6440, 6648, 6900, 6925, 7245, 7756, 8050, 8280, 8310, 9660, 9695, 9972, 10350, 11080, 11592, 11634, 12075, 12465, 12600, 12742, 13800, 13850, 14490, 15512, 16100, 16620, 17451, 19113, 19320, 19390, 19944, 20700, 20775, 23268, 24150, 24930, 25484, 27700, 28980, 29085, 31855, 32200, 33240, 34902, 36225, 38226, 38780, 41400, 41550, 44597, 46536, 48300, 48475, 49860, 50968, 55400, 57339, 57960, 58170, 62325, 63710, 69804, 72450, 76452, 77560, 83100, 87255, 89194, 95565, 96600, 96950, 99720, 114678, 116340, 124650, 127420, 133791, 139608, 144900, 145425, 152904, 159275, 166200, 174510, 178388, 191130, 193900, 222985, 229356, 232680, 249300, 254840, 267582, 286695, 289800, 290850, 318550, 349020, 356776, 382260, 387800, 401373, 436275, 445970, 458712, 477825, 498600, 535164, 573390, 581700, 637100, 668955, 698040, 764520, 802746, 872550, 891940, 955650, 1070328, 1114925, 1146780, 1163400, 1274200, 1337910, 1433475, 1605492, 1745100, 1783880, 1911300, 2006865, 2229850, 2293560, 2675820, 2866950, 3210984, 3344775, 3490200, 3822600, 4013730, 4459700, 5351640, 5733900, 6689550, 8027460, 8919400, 10034325, 11467800, 13379100, 16054920, 20068650, 26758200, 40137300, 80274600]

約数ペア:

[(1, 80274600), (2, 40137300), (3, 26758200), (4, 20068650), (5, 16054920), (6, 13379100), (7, 11467800), (8, 10034325), (9, 8919400), (10, 8027460), (12, 6689550), (14, 5733900), (15, 5351640), (18, 4459700), (20, 4013730), (21, 3822600), (23, 3490200), (24, 3344775), (25, 3210984), (28, 2866950), (30, 2675820), (35, 2293560), (36, 2229850), (40, 2006865), (42, 1911300), (45, 1783880), (46, 1745100), (50, 1605492), (56, 1433475), (60, 1337910), (63, 1274200), (69, 1163400), (70, 1146780), (72, 1114925), (75, 1070328), (84, 955650), (90, 891940), (92, 872550), (100, 802746), (105, 764520), (115, 698040), (120, 668955), (126, 637100), (138, 581700), (140, 573390), (150, 535164), (161, 498600), (168, 477825), (175, 458712), (180, 445970), (184, 436275), (200, 401373), (207, 387800), (210, 382260), (225, 356776), (230, 349020), (252, 318550), (276, 290850), (277, 289800), (280, 286695), (300, 267582), (315, 254840), (322, 249300), (345, 232680), (350, 229356), (360, 222985), (414, 193900), (420, 191130), (450, 178388), (460, 174510), (483, 166200), (504, 159275), (525, 152904), (552, 145425), (554, 144900), (575, 139608), (600, 133791), (630, 127420), (644, 124650), (690, 116340), (700, 114678), (805, 99720), (828, 96950), (831, 96600), (840, 95565), (900, 89194), (920, 87255), (966, 83100), (1035, 77560), (1050, 76452), (1108, 72450), (1150, 69804), (1260, 63710), (1288, 62325), (1380, 58170), (1385, 57960), (1400, 57339), (1449, 55400), (1575, 50968), (1610, 49860), (1656, 48475), (1662, 48300), (1725, 46536), (1800, 44597), (1932, 41550), (1939, 41400), (2070, 38780), (2100, 38226), (2216, 36225), (2300, 34902), (2415, 33240), (2493, 32200), (2520, 31855), (2760, 29085), (2770, 28980), (2898, 27700), (3150, 25484), (3220, 24930), (3324, 24150), (3450, 23268), (3864, 20775), (3878, 20700), (4025, 19944), (4140, 19390), (4155, 19320), (4200, 19113), (4600, 17451), (4830, 16620), (4986, 16100), (5175, 15512), (5540, 14490), (5796, 13850), (5817, 13800), (6300, 12742), (6371, 12600), (6440, 12465), (6648, 12075), (6900, 11634), (6925, 11592), (7245, 11080), (7756, 10350), (8050, 9972), (8280, 9695), (8310, 9660)]