264523000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 776355840

約数和(自身を除く): 511832840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 31, 35, 40, 46, 50, 53, 56, 62, 70, 92, 100, 106, 115, 124, 125, 140, 155, 161, 175, 184, 200, 212, 217, 230, 248, 250, 265, 280, 310, 322, 350, 371, 424, 434, 460, 500, 530, 575, 620, 644, 700, 713, 742, 775, 805, 868, 875, 920, 1000, 1060, 1085, 1150, 1219, 1240, 1288, 1325, 1400, 1426, 1484, 1550, 1610, 1643, 1736, 1750, 1855, 2120, 2170, 2300, 2438, 2650, 2852, 2875, 2968, 3100, 3220, 3286, 3500, 3565, 3710, 3875, 4025, 4340, 4600, 4876, 4991, 5300, 5425, 5704, 5750, 6095, 6200, 6440, 6572, 6625, 7000, 7130, 7420, 7750, 8050, 8215, 8533, 8680, 9275, 9752, 9982, 10600, 10850, 11500, 11501, 12190, 13144, 13250, 14260, 14840, 15500, 16100, 16430, 17066, 17825, 18550, 19964, 20125, 21700, 23000, 23002, 24380, 24955, 26500, 27125, 28520, 30475, 31000, 32200, 32860, 34132, 35650, 37100, 37789, 39928, 40250, 41075, 42665, 43400, 46004, 46375, 48760, 49910, 53000, 54250, 57505, 60950, 65720, 68264, 71300, 74200, 75578, 80500, 82150, 85330, 89125, 92008, 92750, 99820, 108500, 115010, 121900, 124775, 142600, 151156, 152375, 161000, 164300, 170660, 178250, 185500, 188945, 199640, 205375, 213325, 217000, 230020, 243800, 249550, 264523, 287525, 302312, 304750, 328600, 341320, 356500, 371000, 377890, 410750, 426650, 460040, 499100, 529046, 575050, 609500, 623875, 713000, 755780, 821500, 853300, 944725, 998200, 1058092, 1066625, 1150100, 1219000, 1247750, 1322615, 1437625, 1511560, 1643000, 1706600, 1889450, 2116184, 2133250, 2300200, 2495500, 2645230, 2875250, 3778900, 4266500, 4723625, 4991000, 5290460, 5750500, 6613075, 7557800, 8533000, 9447250, 10580920, 11501000, 13226150, 18894500, 26452300, 33065375, 37789000, 52904600, 66130750, 132261500, 264523000]

約数ペア:

[(1, 264523000), (2, 132261500), (4, 66130750), (5, 52904600), (7, 37789000), (8, 33065375), (10, 26452300), (14, 18894500), (20, 13226150), (23, 11501000), (25, 10580920), (28, 9447250), (31, 8533000), (35, 7557800), (40, 6613075), (46, 5750500), (50, 5290460), (53, 4991000), (56, 4723625), (62, 4266500), (70, 3778900), (92, 2875250), (100, 2645230), (106, 2495500), (115, 2300200), (124, 2133250), (125, 2116184), (140, 1889450), (155, 1706600), (161, 1643000), (175, 1511560), (184, 1437625), (200, 1322615), (212, 1247750), (217, 1219000), (230, 1150100), (248, 1066625), (250, 1058092), (265, 998200), (280, 944725), (310, 853300), (322, 821500), (350, 755780), (371, 713000), (424, 623875), (434, 609500), (460, 575050), (500, 529046), (530, 499100), (575, 460040), (620, 426650), (644, 410750), (700, 377890), (713, 371000), (742, 356500), (775, 341320), (805, 328600), (868, 304750), (875, 302312), (920, 287525), (1000, 264523), (1060, 249550), (1085, 243800), (1150, 230020), (1219, 217000), (1240, 213325), (1288, 205375), (1325, 199640), (1400, 188945), (1426, 185500), (1484, 178250), (1550, 170660), (1610, 164300), (1643, 161000), (1736, 152375), (1750, 151156), (1855, 142600), (2120, 124775), (2170, 121900), (2300, 115010), (2438, 108500), (2650, 99820), (2852, 92750), (2875, 92008), (2968, 89125), (3100, 85330), (3220, 82150), (3286, 80500), (3500, 75578), (3565, 74200), (3710, 71300), (3875, 68264), (4025, 65720), (4340, 60950), (4600, 57505), (4876, 54250), (4991, 53000), (5300, 49910), (5425, 48760), (5704, 46375), (5750, 46004), (6095, 43400), (6200, 42665), (6440, 41075), (6572, 40250), (6625, 39928), (7000, 37789), (7130, 37100), (7420, 35650), (7750, 34132), (8050, 32860), (8215, 32200), (8533, 31000), (8680, 30475), (9275, 28520), (9752, 27125), (9982, 26500), (10600, 24955), (10850, 24380), (11500, 23002), (11501, 23000), (12190, 21700), (13144, 20125), (13250, 19964), (14260, 18550), (14840, 17825), (15500, 17066), (16100, 16430)]