320385000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 1133637120

約数和(自身を除く): 813252120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 53, 60, 62, 65, 75, 78, 93, 100, 104, 106, 120, 124, 125, 130, 150, 155, 156, 159, 186, 195, 200, 212, 248, 250, 260, 265, 300, 310, 312, 318, 325, 372, 375, 390, 403, 424, 465, 500, 520, 530, 600, 620, 625, 636, 650, 689, 744, 750, 775, 780, 795, 806, 930, 975, 1000, 1060, 1209, 1240, 1250, 1272, 1300, 1325, 1378, 1500, 1550, 1560, 1590, 1612, 1625, 1643, 1860, 1875, 1950, 2015, 2067, 2120, 2325, 2418, 2500, 2600, 2650, 2756, 3000, 3100, 3180, 3224, 3250, 3286, 3445, 3720, 3750, 3875, 3900, 3975, 4030, 4134, 4650, 4836, 4875, 4929, 5000, 5300, 5512, 6045, 6200, 6360, 6500, 6572, 6625, 6890, 7500, 7750, 7800, 7950, 8060, 8125, 8215, 8268, 9300, 9672, 9750, 9858, 10075, 10335, 10600, 11625, 12090, 13000, 13144, 13250, 13780, 15000, 15500, 15900, 16120, 16250, 16430, 16536, 17225, 18600, 19375, 19500, 19716, 19875, 20150, 20670, 21359, 23250, 24180, 24375, 24645, 26500, 27560, 30225, 31000, 31800, 32500, 32860, 33125, 34450, 38750, 39000, 39432, 39750, 40300, 41075, 41340, 42718, 46500, 48360, 48750, 49290, 50375, 51675, 53000, 58125, 60450, 64077, 65000, 65720, 66250, 68900, 77500, 79500, 80600, 82150, 82680, 85436, 86125, 93000, 97500, 98580, 99375, 100750, 103350, 106795, 116250, 120900, 123225, 128154, 132500, 137800, 151125, 155000, 159000, 164300, 170872, 172250, 195000, 197160, 198750, 201500, 205375, 206700, 213590, 232500, 241800, 246450, 251875, 256308, 258375, 265000, 302250, 320385, 328600, 344500, 397500, 403000, 410750, 413400, 427180, 430625, 465000, 492900, 503750, 512616, 516750, 533975, 604500, 616125, 640770, 689000, 755625, 795000, 821500, 854360, 861250, 985800, 1007500, 1026875, 1033500, 1067950, 1209000, 1232250, 1281540, 1291875, 1511250, 1601925, 1643000, 1722500, 2015000, 2053750, 2067000, 2135900, 2464500, 2563080, 2583750, 2669875, 3022500, 3080625, 3203850, 3445000, 4107500, 4271800, 4929000, 5167500, 5339750, 6045000, 6161250, 6407700, 8009625, 8215000, 10335000, 10679500, 12322500, 12815400, 13349375, 16019250, 21359000, 24645000, 26698750, 32038500, 40048125, 53397500, 64077000, 80096250, 106795000, 160192500, 320385000]

約数ペア:

[(1, 320385000), (2, 160192500), (3, 106795000), (4, 80096250), (5, 64077000), (6, 53397500), (8, 40048125), (10, 32038500), (12, 26698750), (13, 24645000), (15, 21359000), (20, 16019250), (24, 13349375), (25, 12815400), (26, 12322500), (30, 10679500), (31, 10335000), (39, 8215000), (40, 8009625), (50, 6407700), (52, 6161250), (53, 6045000), (60, 5339750), (62, 5167500), (65, 4929000), (75, 4271800), (78, 4107500), (93, 3445000), (100, 3203850), (104, 3080625), (106, 3022500), (120, 2669875), (124, 2583750), (125, 2563080), (130, 2464500), (150, 2135900), (155, 2067000), (156, 2053750), (159, 2015000), (186, 1722500), (195, 1643000), (200, 1601925), (212, 1511250), (248, 1291875), (250, 1281540), (260, 1232250), (265, 1209000), (300, 1067950), (310, 1033500), (312, 1026875), (318, 1007500), (325, 985800), (372, 861250), (375, 854360), (390, 821500), (403, 795000), (424, 755625), (465, 689000), (500, 640770), (520, 616125), (530, 604500), (600, 533975), (620, 516750), (625, 512616), (636, 503750), (650, 492900), (689, 465000), (744, 430625), (750, 427180), (775, 413400), (780, 410750), (795, 403000), (806, 397500), (930, 344500), (975, 328600), (1000, 320385), (1060, 302250), (1209, 265000), (1240, 258375), (1250, 256308), (1272, 251875), (1300, 246450), (1325, 241800), (1378, 232500), (1500, 213590), (1550, 206700), (1560, 205375), (1590, 201500), (1612, 198750), (1625, 197160), (1643, 195000), (1860, 172250), (1875, 170872), (1950, 164300), (2015, 159000), (2067, 155000), (2120, 151125), (2325, 137800), (2418, 132500), (2500, 128154), (2600, 123225), (2650, 120900), (2756, 116250), (3000, 106795), (3100, 103350), (3180, 100750), (3224, 99375), (3250, 98580), (3286, 97500), (3445, 93000), (3720, 86125), (3750, 85436), (3875, 82680), (3900, 82150), (3975, 80600), (4030, 79500), (4134, 77500), (4650, 68900), (4836, 66250), (4875, 65720), (4929, 65000), (5000, 64077), (5300, 60450), (5512, 58125), (6045, 53000), (6200, 51675), (6360, 50375), (6500, 49290), (6572, 48750), (6625, 48360), (6890, 46500), (7500, 42718), (7750, 41340), (7800, 41075), (7950, 40300), (8060, 39750), (8125, 39432), (8215, 39000), (8268, 38750), (9300, 34450), (9672, 33125), (9750, 32860), (9858, 32500), (10075, 31800), (10335, 31000), (10600, 30225), (11625, 27560), (12090, 26500), (13000, 24645), (13144, 24375), (13250, 24180), (13780, 23250), (15000, 21359), (15500, 20670), (15900, 20150), (16120, 19875), (16250, 19716), (16430, 19500), (16536, 19375), (17225, 18600)]