197318700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 641208960

約数和(自身を除く): 443890260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 135, 150, 180, 214, 225, 270, 300, 321, 428, 450, 535, 540, 642, 675, 683, 900, 963, 1070, 1284, 1350, 1366, 1605, 1926, 2049, 2140, 2675, 2700, 2732, 2889, 3210, 3415, 3852, 4098, 4815, 5350, 5778, 6147, 6420, 6830, 8025, 8196, 9630, 10245, 10700, 11556, 12294, 13660, 14445, 16050, 17075, 18441, 19260, 20490, 24075, 24588, 28890, 30735, 32100, 34150, 36882, 40980, 48150, 51225, 57780, 61470, 68300, 72225, 73081, 73764, 92205, 96300, 102450, 122940, 144450, 146162, 153675, 184410, 204900, 219243, 288900, 292324, 307350, 365405, 368820, 438486, 461025, 614700, 657729, 730810, 876972, 922050, 1096215, 1315458, 1461620, 1827025, 1844100, 1973187, 2192430, 2630916, 3288645, 3654050, 3946374, 4384860, 5481075, 6577290, 7308100, 7892748, 9865935, 10962150, 13154580, 16443225, 19731870, 21924300, 32886450, 39463740, 49329675, 65772900, 98659350, 197318700]

約数ペア:

[(1, 197318700), (2, 98659350), (3, 65772900), (4, 49329675), (5, 39463740), (6, 32886450), (9, 21924300), (10, 19731870), (12, 16443225), (15, 13154580), (18, 10962150), (20, 9865935), (25, 7892748), (27, 7308100), (30, 6577290), (36, 5481075), (45, 4384860), (50, 3946374), (54, 3654050), (60, 3288645), (75, 2630916), (90, 2192430), (100, 1973187), (107, 1844100), (108, 1827025), (135, 1461620), (150, 1315458), (180, 1096215), (214, 922050), (225, 876972), (270, 730810), (300, 657729), (321, 614700), (428, 461025), (450, 438486), (535, 368820), (540, 365405), (642, 307350), (675, 292324), (683, 288900), (900, 219243), (963, 204900), (1070, 184410), (1284, 153675), (1350, 146162), (1366, 144450), (1605, 122940), (1926, 102450), (2049, 96300), (2140, 92205), (2675, 73764), (2700, 73081), (2732, 72225), (2889, 68300), (3210, 61470), (3415, 57780), (3852, 51225), (4098, 48150), (4815, 40980), (5350, 36882), (5778, 34150), (6147, 32100), (6420, 30735), (6830, 28890), (8025, 24588), (8196, 24075), (9630, 20490), (10245, 19260), (10700, 18441), (11556, 17075), (12294, 16050), (13660, 14445)]