306214920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 1106913600

約数和(自身を除く): 800698680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 954, 990, 1060, 1166, 1272, 1320, 1459, 1590, 1749, 1908, 1980, 2120, 2332, 2385, 2915, 2918, 3180, 3498, 3816, 3960, 4377, 4664, 4770, 5247, 5830, 5836, 6360, 6996, 7295, 8745, 8754, 9540, 10494, 11660, 11672, 13131, 13992, 14590, 16049, 17490, 17508, 19080, 20988, 21885, 23320, 26235, 26262, 29180, 32098, 34980, 35016, 41976, 43770, 48147, 52470, 52524, 58360, 64196, 65655, 69960, 77327, 80245, 87540, 96294, 104940, 105048, 128392, 131310, 144441, 154654, 160490, 175080, 192588, 209880, 231981, 240735, 262620, 288882, 309308, 320980, 385176, 386635, 463962, 481470, 525240, 577764, 618616, 641960, 695943, 722205, 773270, 850597, 927924, 962940, 1155528, 1159905, 1391886, 1444410, 1546540, 1701194, 1855848, 1925880, 2319810, 2551791, 2783772, 2888820, 3093080, 3402388, 3479715, 4252985, 4639620, 5103582, 5567544, 5777640, 6804776, 6959430, 7655373, 8505970, 9279240, 10207164, 12758955, 13918860, 15310746, 17011940, 20414328, 25517910, 27837720, 30621492, 34023880, 38276865, 51035820, 61242984, 76553730, 102071640, 153107460, 306214920]

約数ペア:

[(1, 306214920), (2, 153107460), (3, 102071640), (4, 76553730), (5, 61242984), (6, 51035820), (8, 38276865), (9, 34023880), (10, 30621492), (11, 27837720), (12, 25517910), (15, 20414328), (18, 17011940), (20, 15310746), (22, 13918860), (24, 12758955), (30, 10207164), (33, 9279240), (36, 8505970), (40, 7655373), (44, 6959430), (45, 6804776), (53, 5777640), (55, 5567544), (60, 5103582), (66, 4639620), (72, 4252985), (88, 3479715), (90, 3402388), (99, 3093080), (106, 2888820), (110, 2783772), (120, 2551791), (132, 2319810), (159, 1925880), (165, 1855848), (180, 1701194), (198, 1546540), (212, 1444410), (220, 1391886), (264, 1159905), (265, 1155528), (318, 962940), (330, 927924), (360, 850597), (396, 773270), (424, 722205), (440, 695943), (477, 641960), (495, 618616), (530, 577764), (583, 525240), (636, 481470), (660, 463962), (792, 386635), (795, 385176), (954, 320980), (990, 309308), (1060, 288882), (1166, 262620), (1272, 240735), (1320, 231981), (1459, 209880), (1590, 192588), (1749, 175080), (1908, 160490), (1980, 154654), (2120, 144441), (2332, 131310), (2385, 128392), (2915, 105048), (2918, 104940), (3180, 96294), (3498, 87540), (3816, 80245), (3960, 77327), (4377, 69960), (4664, 65655), (4770, 64196), (5247, 58360), (5830, 52524), (5836, 52470), (6360, 48147), (6996, 43770), (7295, 41976), (8745, 35016), (8754, 34980), (9540, 32098), (10494, 29180), (11660, 26262), (11672, 26235), (13131, 23320), (13992, 21885), (14590, 20988), (16049, 19080), (17490, 17508)]