268781700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 859944960

約数和(自身を除く): 591163260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 132, 150, 158, 165, 220, 237, 275, 300, 316, 330, 395, 474, 550, 660, 790, 825, 869, 948, 1031, 1100, 1185, 1580, 1650, 1738, 1975, 2062, 2370, 2607, 3093, 3300, 3476, 3950, 4124, 4345, 4740, 5155, 5214, 5925, 6186, 7900, 8690, 10310, 10428, 11341, 11850, 12372, 13035, 15465, 17380, 20620, 21725, 22682, 23700, 25775, 26070, 30930, 34023, 43450, 45364, 51550, 52140, 56705, 61860, 65175, 68046, 77325, 81449, 86900, 103100, 113410, 130350, 136092, 154650, 162898, 170115, 226820, 244347, 260700, 283525, 309300, 325796, 340230, 407245, 488694, 567050, 680460, 814490, 850575, 895939, 977388, 1134100, 1221735, 1628980, 1701150, 1791878, 2036225, 2443470, 2687817, 3402300, 3583756, 4072450, 4479695, 4886940, 5375634, 6108675, 8144900, 8959390, 10751268, 12217350, 13439085, 17918780, 22398475, 24434700, 26878170, 44796950, 53756340, 67195425, 89593900, 134390850, 268781700]

約数ペア:

[(1, 268781700), (2, 134390850), (3, 89593900), (4, 67195425), (5, 53756340), (6, 44796950), (10, 26878170), (11, 24434700), (12, 22398475), (15, 17918780), (20, 13439085), (22, 12217350), (25, 10751268), (30, 8959390), (33, 8144900), (44, 6108675), (50, 5375634), (55, 4886940), (60, 4479695), (66, 4072450), (75, 3583756), (79, 3402300), (100, 2687817), (110, 2443470), (132, 2036225), (150, 1791878), (158, 1701150), (165, 1628980), (220, 1221735), (237, 1134100), (275, 977388), (300, 895939), (316, 850575), (330, 814490), (395, 680460), (474, 567050), (550, 488694), (660, 407245), (790, 340230), (825, 325796), (869, 309300), (948, 283525), (1031, 260700), (1100, 244347), (1185, 226820), (1580, 170115), (1650, 162898), (1738, 154650), (1975, 136092), (2062, 130350), (2370, 113410), (2607, 103100), (3093, 86900), (3300, 81449), (3476, 77325), (3950, 68046), (4124, 65175), (4345, 61860), (4740, 56705), (5155, 52140), (5214, 51550), (5925, 45364), (6186, 43450), (7900, 34023), (8690, 30930), (10310, 26070), (10428, 25775), (11341, 23700), (11850, 22682), (12372, 21725), (13035, 20620), (15465, 17380)]