308308000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:74

約数の個数: 432

約数和(自身を含む): 1043084952

約数和(自身を除く): 734776952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 32, 35, 40, 44, 49, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 100, 104, 110, 112, 121, 125, 130, 140, 143, 154, 160, 175, 176, 182, 196, 200, 208, 220, 224, 242, 245, 250, 260, 275, 280, 286, 308, 325, 350, 352, 364, 385, 392, 400, 416, 440, 455, 484, 490, 500, 520, 539, 550, 560, 572, 605, 616, 637, 650, 700, 715, 728, 770, 784, 800, 847, 875, 880, 910, 968, 980, 1000, 1001, 1040, 1078, 1100, 1120, 1144, 1210, 1225, 1232, 1274, 1300, 1375, 1400, 1430, 1456, 1540, 1568, 1573, 1625, 1694, 1750, 1760, 1820, 1925, 1936, 1960, 2000, 2002, 2080, 2156, 2200, 2275, 2288, 2420, 2450, 2464, 2548, 2600, 2695, 2750, 2800, 2860, 2912, 3025, 3080, 3146, 3185, 3250, 3388, 3500, 3575, 3640, 3850, 3872, 3920, 4000, 4004, 4235, 4312, 4400, 4550, 4576, 4840, 4900, 5005, 5096, 5200, 5390, 5500, 5600, 5720, 5929, 6050, 6125, 6160, 6292, 6370, 6500, 6776, 7000, 7007, 7150, 7280, 7700, 7840, 7865, 8008, 8470, 8624, 8800, 9100, 9625, 9680, 9800, 10010, 10192, 10400, 10780, 11000, 11011, 11375, 11440, 11858, 12100, 12250, 12320, 12584, 12740, 13000, 13475, 13552, 14000, 14014, 14300, 14560, 15125, 15400, 15730, 15925, 16016, 16940, 17248, 17875, 18200, 19250, 19360, 19600, 20020, 20384, 21175, 21560, 22000, 22022, 22750, 22880, 23716, 24200, 24500, 25025, 25168, 25480, 26000, 26950, 27104, 28000, 28028, 28600, 29645, 30250, 30800, 31460, 31850, 32032, 33880, 35035, 35750, 36400, 38500, 39200, 39325, 40040, 42350, 43120, 44000, 44044, 45500, 47432, 48400, 49000, 50050, 50336, 50960, 52000, 53900, 55055, 56056, 57200, 59290, 60500, 61600, 62920, 63700, 67375, 67760, 70070, 71500, 72800, 77000, 77077, 78650, 79625, 80080, 84700, 86240, 88088, 91000, 94864, 96800, 98000, 100100, 101920, 105875, 107800, 110110, 112112, 114400, 118580, 121000, 125125, 125840, 127400, 134750, 135520, 140140, 143000, 148225, 154000, 154154, 157300, 159250, 160160, 169400, 175175, 176176, 182000, 189728, 196000, 196625, 200200, 211750, 215600, 220220, 224224, 237160, 242000, 250250, 251680, 254800, 269500, 275275, 280280, 286000, 296450, 308000, 308308, 314600, 318500, 338800, 350350, 352352, 364000, 385385, 393250, 400400, 423500, 431200, 440440, 474320, 484000, 500500, 509600, 539000, 550550, 560560, 572000, 592900, 616616, 629200, 637000, 677600, 700700, 741125, 770770, 786500, 800800, 847000, 875875, 880880, 948640, 1001000, 1078000, 1101100, 1121120, 1185800, 1233232, 1258400, 1274000, 1376375, 1401400, 1482250, 1541540, 1573000, 1694000, 1751750, 1761760, 1926925, 2002000, 2156000, 2202200, 2371600, 2466464, 2548000, 2752750, 2802800, 2964500, 3083080, 3146000, 3388000, 3503500, 3853850, 4004000, 4404400, 4743200, 5505500, 5605600, 5929000, 6166160, 6292000, 7007000, 7707700, 8808800, 9634625, 11011000, 11858000, 12332320, 14014000, 15415400, 19269250, 22022000, 23716000, 28028000, 30830800, 38538500, 44044000, 61661600, 77077000, 154154000, 308308000]

約数ペア:

[(1, 308308000), (2, 154154000), (4, 77077000), (5, 61661600), (7, 44044000), (8, 38538500), (10, 30830800), (11, 28028000), (13, 23716000), (14, 22022000), (16, 19269250), (20, 15415400), (22, 14014000), (25, 12332320), (26, 11858000), (28, 11011000), (32, 9634625), (35, 8808800), (40, 7707700), (44, 7007000), (49, 6292000), (50, 6166160), (52, 5929000), (55, 5605600), (56, 5505500), (65, 4743200), (70, 4404400), (77, 4004000), (80, 3853850), (88, 3503500), (91, 3388000), (98, 3146000), (100, 3083080), (104, 2964500), (110, 2802800), (112, 2752750), (121, 2548000), (125, 2466464), (130, 2371600), (140, 2202200), (143, 2156000), (154, 2002000), (160, 1926925), (175, 1761760), (176, 1751750), (182, 1694000), (196, 1573000), (200, 1541540), (208, 1482250), (220, 1401400), (224, 1376375), (242, 1274000), (245, 1258400), (250, 1233232), (260, 1185800), (275, 1121120), (280, 1101100), (286, 1078000), (308, 1001000), (325, 948640), (350, 880880), (352, 875875), (364, 847000), (385, 800800), (392, 786500), (400, 770770), (416, 741125), (440, 700700), (455, 677600), (484, 637000), (490, 629200), (500, 616616), (520, 592900), (539, 572000), (550, 560560), (560, 550550), (572, 539000), (605, 509600), (616, 500500), (637, 484000), (650, 474320), (700, 440440), (715, 431200), (728, 423500), (770, 400400), (784, 393250), (800, 385385), (847, 364000), (875, 352352), (880, 350350), (910, 338800), (968, 318500), (980, 314600), (1000, 308308), (1001, 308000), (1040, 296450), (1078, 286000), (1100, 280280), (1120, 275275), (1144, 269500), (1210, 254800), (1225, 251680), (1232, 250250), (1274, 242000), (1300, 237160), (1375, 224224), (1400, 220220), (1430, 215600), (1456, 211750), (1540, 200200), (1568, 196625), (1573, 196000), (1625, 189728), (1694, 182000), (1750, 176176), (1760, 175175), (1820, 169400), (1925, 160160), (1936, 159250), (1960, 157300), (2000, 154154), (2002, 154000), (2080, 148225), (2156, 143000), (2200, 140140), (2275, 135520), (2288, 134750), (2420, 127400), (2450, 125840), (2464, 125125), (2548, 121000), (2600, 118580), (2695, 114400), (2750, 112112), (2800, 110110), (2860, 107800), (2912, 105875), (3025, 101920), (3080, 100100), (3146, 98000), (3185, 96800), (3250, 94864), (3388, 91000), (3500, 88088), (3575, 86240), (3640, 84700), (3850, 80080), (3872, 79625), (3920, 78650), (4000, 77077), (4004, 77000), (4235, 72800), (4312, 71500), (4400, 70070), (4550, 67760), (4576, 67375), (4840, 63700), (4900, 62920), (5005, 61600), (5096, 60500), (5200, 59290), (5390, 57200), (5500, 56056), (5600, 55055), (5720, 53900), (5929, 52000), (6050, 50960), (6125, 50336), (6160, 50050), (6292, 49000), (6370, 48400), (6500, 47432), (6776, 45500), (7000, 44044), (7007, 44000), (7150, 43120), (7280, 42350), (7700, 40040), (7840, 39325), (7865, 39200), (8008, 38500), (8470, 36400), (8624, 35750), (8800, 35035), (9100, 33880), (9625, 32032), (9680, 31850), (9800, 31460), (10010, 30800), (10192, 30250), (10400, 29645), (10780, 28600), (11000, 28028), (11011, 28000), (11375, 27104), (11440, 26950), (11858, 26000), (12100, 25480), (12250, 25168), (12320, 25025), (12584, 24500), (12740, 24200), (13000, 23716), (13475, 22880), (13552, 22750), (14000, 22022), (14014, 22000), (14300, 21560), (14560, 21175), (15125, 20384), (15400, 20020), (15730, 19600), (15925, 19360), (16016, 19250), (16940, 18200), (17248, 17875)]