854360000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 2399531904

約数和(自身を除く): 1545171904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 53, 62, 64, 65, 80, 100, 104, 106, 124, 125, 130, 155, 160, 200, 208, 212, 248, 250, 260, 265, 310, 320, 325, 400, 403, 416, 424, 496, 500, 520, 530, 620, 625, 650, 689, 775, 800, 806, 832, 848, 992, 1000, 1040, 1060, 1240, 1250, 1300, 1325, 1378, 1550, 1600, 1612, 1625, 1643, 1696, 1984, 2000, 2015, 2080, 2120, 2480, 2500, 2600, 2650, 2756, 3100, 3224, 3250, 3286, 3392, 3445, 3875, 4000, 4030, 4160, 4240, 4960, 5000, 5200, 5300, 5512, 6200, 6448, 6500, 6572, 6625, 6890, 7750, 8000, 8060, 8125, 8215, 8480, 9920, 10000, 10075, 10400, 10600, 11024, 12400, 12896, 13000, 13144, 13250, 13780, 15500, 16120, 16250, 16430, 16960, 17225, 19375, 20000, 20150, 20800, 21200, 21359, 22048, 24800, 25792, 26000, 26288, 26500, 27560, 31000, 32240, 32500, 32860, 33125, 34450, 38750, 40000, 40300, 41075, 42400, 42718, 44096, 49600, 50375, 52000, 52576, 53000, 55120, 62000, 64480, 65000, 65720, 66250, 68900, 77500, 80600, 82150, 84800, 85436, 86125, 100750, 104000, 105152, 106000, 106795, 110240, 124000, 128960, 130000, 131440, 132500, 137800, 155000, 161200, 164300, 170872, 172250, 201500, 205375, 212000, 213590, 220480, 248000, 251875, 260000, 262880, 265000, 275600, 310000, 322400, 328600, 341744, 344500, 403000, 410750, 424000, 427180, 430625, 503750, 520000, 525760, 530000, 533975, 551200, 620000, 644800, 657200, 683488, 689000, 806000, 821500, 854360, 861250, 1007500, 1026875, 1060000, 1067950, 1102400, 1240000, 1314400, 1366976, 1378000, 1612000, 1643000, 1708720, 1722500, 2015000, 2053750, 2120000, 2135900, 2628800, 2669875, 2756000, 3224000, 3286000, 3417440, 3445000, 4030000, 4107500, 4271800, 5339750, 5512000, 6572000, 6834880, 6890000, 8060000, 8215000, 8543600, 10679500, 13144000, 13349375, 13780000, 16120000, 16430000, 17087200, 21359000, 26698750, 27560000, 32860000, 34174400, 42718000, 53397500, 65720000, 85436000, 106795000, 170872000, 213590000, 427180000, 854360000]

約数ペア:

[(1, 854360000), (2, 427180000), (4, 213590000), (5, 170872000), (8, 106795000), (10, 85436000), (13, 65720000), (16, 53397500), (20, 42718000), (25, 34174400), (26, 32860000), (31, 27560000), (32, 26698750), (40, 21359000), (50, 17087200), (52, 16430000), (53, 16120000), (62, 13780000), (64, 13349375), (65, 13144000), (80, 10679500), (100, 8543600), (104, 8215000), (106, 8060000), (124, 6890000), (125, 6834880), (130, 6572000), (155, 5512000), (160, 5339750), (200, 4271800), (208, 4107500), (212, 4030000), (248, 3445000), (250, 3417440), (260, 3286000), (265, 3224000), (310, 2756000), (320, 2669875), (325, 2628800), (400, 2135900), (403, 2120000), (416, 2053750), (424, 2015000), (496, 1722500), (500, 1708720), (520, 1643000), (530, 1612000), (620, 1378000), (625, 1366976), (650, 1314400), (689, 1240000), (775, 1102400), (800, 1067950), (806, 1060000), (832, 1026875), (848, 1007500), (992, 861250), (1000, 854360), (1040, 821500), (1060, 806000), (1240, 689000), (1250, 683488), (1300, 657200), (1325, 644800), (1378, 620000), (1550, 551200), (1600, 533975), (1612, 530000), (1625, 525760), (1643, 520000), (1696, 503750), (1984, 430625), (2000, 427180), (2015, 424000), (2080, 410750), (2120, 403000), (2480, 344500), (2500, 341744), (2600, 328600), (2650, 322400), (2756, 310000), (3100, 275600), (3224, 265000), (3250, 262880), (3286, 260000), (3392, 251875), (3445, 248000), (3875, 220480), (4000, 213590), (4030, 212000), (4160, 205375), (4240, 201500), (4960, 172250), (5000, 170872), (5200, 164300), (5300, 161200), (5512, 155000), (6200, 137800), (6448, 132500), (6500, 131440), (6572, 130000), (6625, 128960), (6890, 124000), (7750, 110240), (8000, 106795), (8060, 106000), (8125, 105152), (8215, 104000), (8480, 100750), (9920, 86125), (10000, 85436), (10075, 84800), (10400, 82150), (10600, 80600), (11024, 77500), (12400, 68900), (12896, 66250), (13000, 65720), (13144, 65000), (13250, 64480), (13780, 62000), (15500, 55120), (16120, 53000), (16250, 52576), (16430, 52000), (16960, 50375), (17225, 49600), (19375, 44096), (20000, 42718), (20150, 42400), (20800, 41075), (21200, 40300), (21359, 40000), (22048, 38750), (24800, 34450), (25792, 33125), (26000, 32860), (26288, 32500), (26500, 32240), (27560, 31000)]