19648481400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24979}}^1$

素因数の和:25043

約数の個数: 288

約数和(自身を含む): 72481968000

約数和(自身を除く): 52833486600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 25, 30, 36, 38, 40, 45, 46, 50, 57, 60, 69, 72, 75, 76, 90, 92, 95, 100, 114, 115, 120, 138, 150, 152, 171, 180, 184, 190, 200, 207, 225, 228, 230, 276, 285, 300, 342, 345, 360, 380, 414, 437, 450, 456, 460, 475, 552, 570, 575, 600, 684, 690, 760, 828, 855, 874, 900, 920, 950, 1035, 1140, 1150, 1311, 1368, 1380, 1425, 1656, 1710, 1725, 1748, 1800, 1900, 2070, 2185, 2280, 2300, 2622, 2760, 2850, 3420, 3450, 3496, 3800, 3933, 4140, 4275, 4370, 4600, 5175, 5244, 5700, 6555, 6840, 6900, 7866, 8280, 8550, 8740, 10350, 10488, 10925, 11400, 13110, 13800, 15732, 17100, 17480, 19665, 20700, 21850, 24979, 26220, 31464, 32775, 34200, 39330, 41400, 43700, 49958, 52440, 65550, 74937, 78660, 87400, 98325, 99916, 124895, 131100, 149874, 157320, 196650, 199832, 224811, 249790, 262200, 299748, 374685, 393300, 449622, 474601, 499580, 574517, 599496, 624475, 749370, 786600, 899244, 949202, 999160, 1124055, 1149034, 1248950, 1423803, 1498740, 1723551, 1798488, 1873425, 1898404, 2248110, 2298068, 2373005, 2497900, 2847606, 2872585, 2997480, 3447102, 3746850, 3796808, 4271409, 4496220, 4596136, 4746010, 4995800, 5170653, 5620275, 5695212, 5745170, 6894204, 7119015, 7493700, 8542818, 8617755, 8992440, 9492020, 10341306, 10915823, 11240550, 11390424, 11490340, 11865025, 13788408, 14238030, 14362925, 14987400, 17085636, 17235510, 18984040, 20682612, 21357045, 21831646, 22481100, 22980680, 23730050, 25853265, 28476060, 28725850, 32747469, 34171272, 34471020, 35595075, 41365224, 42714090, 43088775, 43663292, 44962200, 47460100, 51706530, 54579115, 56952120, 57451700, 65494938, 68942040, 71190150, 85428180, 86177550, 87326584, 94920200, 98242407, 103413060, 106785225, 109158230, 114903400, 129266325, 130989876, 142380300, 163737345, 170856360, 172355100, 196484814, 206826120, 213570450, 218316460, 258532650, 261979752, 272895575, 284760600, 327474690, 344710200, 392969628, 427140900, 436632920, 491212035, 517065300, 545791150, 654949380, 785939256, 818686725, 854281800, 982424070, 1034130600, 1091582300, 1309898760, 1637373450, 1964848140, 2183164600, 2456060175, 3274746900, 3929696280, 4912120350, 6549493800, 9824240700, 19648481400]

約数ペア:

[(1, 19648481400), (2, 9824240700), (3, 6549493800), (4, 4912120350), (5, 3929696280), (6, 3274746900), (8, 2456060175), (9, 2183164600), (10, 1964848140), (12, 1637373450), (15, 1309898760), (18, 1091582300), (19, 1034130600), (20, 982424070), (23, 854281800), (24, 818686725), (25, 785939256), (30, 654949380), (36, 545791150), (38, 517065300), (40, 491212035), (45, 436632920), (46, 427140900), (50, 392969628), (57, 344710200), (60, 327474690), (69, 284760600), (72, 272895575), (75, 261979752), (76, 258532650), (90, 218316460), (92, 213570450), (95, 206826120), (100, 196484814), (114, 172355100), (115, 170856360), (120, 163737345), (138, 142380300), (150, 130989876), (152, 129266325), (171, 114903400), (180, 109158230), (184, 106785225), (190, 103413060), (200, 98242407), (207, 94920200), (225, 87326584), (228, 86177550), (230, 85428180), (276, 71190150), (285, 68942040), (300, 65494938), (342, 57451700), (345, 56952120), (360, 54579115), (380, 51706530), (414, 47460100), (437, 44962200), (450, 43663292), (456, 43088775), (460, 42714090), (475, 41365224), (552, 35595075), (570, 34471020), (575, 34171272), (600, 32747469), (684, 28725850), (690, 28476060), (760, 25853265), (828, 23730050), (855, 22980680), (874, 22481100), (900, 21831646), (920, 21357045), (950, 20682612), (1035, 18984040), (1140, 17235510), (1150, 17085636), (1311, 14987400), (1368, 14362925), (1380, 14238030), (1425, 13788408), (1656, 11865025), (1710, 11490340), (1725, 11390424), (1748, 11240550), (1800, 10915823), (1900, 10341306), (2070, 9492020), (2185, 8992440), (2280, 8617755), (2300, 8542818), (2622, 7493700), (2760, 7119015), (2850, 6894204), (3420, 5745170), (3450, 5695212), (3496, 5620275), (3800, 5170653), (3933, 4995800), (4140, 4746010), (4275, 4596136), (4370, 4496220), (4600, 4271409), (5175, 3796808), (5244, 3746850), (5700, 3447102), (6555, 2997480), (6840, 2872585), (6900, 2847606), (7866, 2497900), (8280, 2373005), (8550, 2298068), (8740, 2248110), (10350, 1898404), (10488, 1873425), (10925, 1798488), (11400, 1723551), (13110, 1498740), (13800, 1423803), (15732, 1248950), (17100, 1149034), (17480, 1124055), (19665, 999160), (20700, 949202), (21850, 899244), (24979, 786600), (26220, 749370), (31464, 624475), (32775, 599496), (34200, 574517), (39330, 499580), (41400, 474601), (43700, 449622), (49958, 393300), (52440, 374685), (65550, 299748), (74937, 262200), (78660, 249790), (87400, 224811), (98325, 199832), (99916, 196650), (124895, 157320), (131100, 149874)]