274040000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 280

約数和(自身を含む): 799843968

約数和(自身を除く): 525803968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 64, 65, 68, 80, 85, 100, 104, 124, 125, 130, 136, 155, 160, 170, 200, 208, 221, 248, 250, 260, 272, 310, 320, 325, 340, 400, 403, 416, 425, 442, 496, 500, 520, 527, 544, 620, 625, 650, 680, 775, 800, 806, 832, 850, 884, 992, 1000, 1040, 1054, 1088, 1105, 1240, 1250, 1300, 1360, 1550, 1600, 1612, 1625, 1700, 1768, 1984, 2000, 2015, 2080, 2108, 2125, 2210, 2480, 2500, 2600, 2635, 2720, 3100, 3224, 3250, 3400, 3536, 3875, 4000, 4030, 4160, 4216, 4250, 4420, 4960, 5000, 5200, 5270, 5440, 5525, 6200, 6448, 6500, 6800, 6851, 7072, 7750, 8000, 8060, 8125, 8432, 8500, 8840, 9920, 10000, 10075, 10400, 10540, 10625, 11050, 12400, 12896, 13000, 13175, 13600, 13702, 14144, 15500, 16120, 16250, 16864, 17000, 17680, 19375, 20000, 20150, 20800, 21080, 21250, 22100, 24800, 25792, 26000, 26350, 27200, 27404, 27625, 31000, 32240, 32500, 33728, 34000, 34255, 35360, 38750, 40000, 40300, 42160, 42500, 44200, 49600, 50375, 52000, 52700, 54808, 55250, 62000, 64480, 65000, 65875, 68000, 68510, 70720, 77500, 80600, 84320, 85000, 88400, 100750, 104000, 105400, 109616, 110500, 124000, 128960, 130000, 131750, 136000, 137020, 138125, 155000, 161200, 168640, 170000, 171275, 176800, 201500, 210800, 219232, 221000, 248000, 251875, 260000, 263500, 274040, 276250, 310000, 322400, 329375, 340000, 342550, 353600, 403000, 421600, 438464, 442000, 503750, 520000, 527000, 548080, 552500, 620000, 644800, 658750, 680000, 685100, 806000, 843200, 856375, 884000, 1007500, 1054000, 1096160, 1105000, 1240000, 1317500, 1370200, 1612000, 1712750, 1768000, 2015000, 2108000, 2192320, 2210000, 2635000, 2740400, 3224000, 3425500, 4030000, 4216000, 4281875, 4420000, 5270000, 5480800, 6851000, 8060000, 8563750, 8840000, 10540000, 10961600, 13702000, 16120000, 17127500, 21080000, 27404000, 34255000, 54808000, 68510000, 137020000, 274040000]

約数ペア:

[(1, 274040000), (2, 137020000), (4, 68510000), (5, 54808000), (8, 34255000), (10, 27404000), (13, 21080000), (16, 17127500), (17, 16120000), (20, 13702000), (25, 10961600), (26, 10540000), (31, 8840000), (32, 8563750), (34, 8060000), (40, 6851000), (50, 5480800), (52, 5270000), (62, 4420000), (64, 4281875), (65, 4216000), (68, 4030000), (80, 3425500), (85, 3224000), (100, 2740400), (104, 2635000), (124, 2210000), (125, 2192320), (130, 2108000), (136, 2015000), (155, 1768000), (160, 1712750), (170, 1612000), (200, 1370200), (208, 1317500), (221, 1240000), (248, 1105000), (250, 1096160), (260, 1054000), (272, 1007500), (310, 884000), (320, 856375), (325, 843200), (340, 806000), (400, 685100), (403, 680000), (416, 658750), (425, 644800), (442, 620000), (496, 552500), (500, 548080), (520, 527000), (527, 520000), (544, 503750), (620, 442000), (625, 438464), (650, 421600), (680, 403000), (775, 353600), (800, 342550), (806, 340000), (832, 329375), (850, 322400), (884, 310000), (992, 276250), (1000, 274040), (1040, 263500), (1054, 260000), (1088, 251875), (1105, 248000), (1240, 221000), (1250, 219232), (1300, 210800), (1360, 201500), (1550, 176800), (1600, 171275), (1612, 170000), (1625, 168640), (1700, 161200), (1768, 155000), (1984, 138125), (2000, 137020), (2015, 136000), (2080, 131750), (2108, 130000), (2125, 128960), (2210, 124000), (2480, 110500), (2500, 109616), (2600, 105400), (2635, 104000), (2720, 100750), (3100, 88400), (3224, 85000), (3250, 84320), (3400, 80600), (3536, 77500), (3875, 70720), (4000, 68510), (4030, 68000), (4160, 65875), (4216, 65000), (4250, 64480), (4420, 62000), (4960, 55250), (5000, 54808), (5200, 52700), (5270, 52000), (5440, 50375), (5525, 49600), (6200, 44200), (6448, 42500), (6500, 42160), (6800, 40300), (6851, 40000), (7072, 38750), (7750, 35360), (8000, 34255), (8060, 34000), (8125, 33728), (8432, 32500), (8500, 32240), (8840, 31000), (9920, 27625), (10000, 27404), (10075, 27200), (10400, 26350), (10540, 26000), (10625, 25792), (11050, 24800), (12400, 22100), (12896, 21250), (13000, 21080), (13175, 20800), (13600, 20150), (13702, 20000), (14144, 19375), (15500, 17680), (16120, 17000), (16250, 16864)]