201939600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 722364480

約数和(自身を除く): 520424880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 240, 255, 272, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 510, 521, 570, 600, 646, 680, 760, 816, 850, 912, 950, 969, 1020, 1042, 1140, 1200, 1275, 1292, 1360, 1425, 1520, 1563, 1615, 1700, 1900, 1938, 2040, 2084, 2280, 2550, 2584, 2605, 2850, 3126, 3230, 3400, 3800, 3876, 4080, 4168, 4560, 4845, 5100, 5168, 5210, 5700, 6252, 6460, 6800, 7600, 7752, 7815, 8075, 8336, 8857, 9690, 9899, 10200, 10420, 11400, 12504, 12920, 13025, 15504, 15630, 16150, 17714, 19380, 19798, 20400, 20840, 22800, 24225, 25008, 25840, 26050, 26571, 29697, 31260, 32300, 35428, 38760, 39075, 39596, 41680, 44285, 48450, 49495, 52100, 53142, 59394, 62520, 64600, 70856, 77520, 78150, 79192, 88570, 96900, 98990, 104200, 106284, 118788, 125040, 129200, 132855, 141712, 148485, 156300, 158384, 168283, 177140, 193800, 197980, 208400, 212568, 221425, 237576, 247475, 265710, 296970, 312600, 336566, 354280, 387600, 395960, 425136, 442850, 475152, 494950, 504849, 531420, 593940, 625200, 664275, 673132, 708560, 742425, 791920, 841415, 885700, 989900, 1009698, 1062840, 1187880, 1328550, 1346264, 1484850, 1682830, 1771400, 1979800, 2019396, 2125680, 2375760, 2524245, 2657100, 2692528, 2969700, 3365660, 3542800, 3959600, 4038792, 4207075, 5048490, 5314200, 5939400, 6731320, 8077584, 8414150, 10096980, 10628400, 11878800, 12621225, 13462640, 16828300, 20193960, 25242450, 33656600, 40387920, 50484900, 67313200, 100969800, 201939600]

約数ペア:

[(1, 201939600), (2, 100969800), (3, 67313200), (4, 50484900), (5, 40387920), (6, 33656600), (8, 25242450), (10, 20193960), (12, 16828300), (15, 13462640), (16, 12621225), (17, 11878800), (19, 10628400), (20, 10096980), (24, 8414150), (25, 8077584), (30, 6731320), (34, 5939400), (38, 5314200), (40, 5048490), (48, 4207075), (50, 4038792), (51, 3959600), (57, 3542800), (60, 3365660), (68, 2969700), (75, 2692528), (76, 2657100), (80, 2524245), (85, 2375760), (95, 2125680), (100, 2019396), (102, 1979800), (114, 1771400), (120, 1682830), (136, 1484850), (150, 1346264), (152, 1328550), (170, 1187880), (190, 1062840), (200, 1009698), (204, 989900), (228, 885700), (240, 841415), (255, 791920), (272, 742425), (285, 708560), (300, 673132), (304, 664275), (323, 625200), (340, 593940), (380, 531420), (400, 504849), (408, 494950), (425, 475152), (456, 442850), (475, 425136), (510, 395960), (521, 387600), (570, 354280), (600, 336566), (646, 312600), (680, 296970), (760, 265710), (816, 247475), (850, 237576), (912, 221425), (950, 212568), (969, 208400), (1020, 197980), (1042, 193800), (1140, 177140), (1200, 168283), (1275, 158384), (1292, 156300), (1360, 148485), (1425, 141712), (1520, 132855), (1563, 129200), (1615, 125040), (1700, 118788), (1900, 106284), (1938, 104200), (2040, 98990), (2084, 96900), (2280, 88570), (2550, 79192), (2584, 78150), (2605, 77520), (2850, 70856), (3126, 64600), (3230, 62520), (3400, 59394), (3800, 53142), (3876, 52100), (4080, 49495), (4168, 48450), (4560, 44285), (4845, 41680), (5100, 39596), (5168, 39075), (5210, 38760), (5700, 35428), (6252, 32300), (6460, 31260), (6800, 29697), (7600, 26571), (7752, 26050), (7815, 25840), (8075, 25008), (8336, 24225), (8857, 22800), (9690, 20840), (9899, 20400), (10200, 19798), (10420, 19380), (11400, 17714), (12504, 16150), (12920, 15630), (13025, 15504)]