72819000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 320

約数和(自身を含む): 271814400

約数和(自身を除く): 198995400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 31, 36, 40, 45, 50, 54, 58, 60, 62, 72, 75, 81, 87, 90, 93, 100, 108, 116, 120, 124, 125, 135, 145, 150, 155, 162, 174, 180, 186, 200, 216, 225, 232, 248, 250, 261, 270, 279, 290, 300, 310, 324, 348, 360, 372, 375, 405, 435, 450, 465, 500, 522, 540, 558, 580, 600, 620, 648, 675, 696, 725, 744, 750, 775, 783, 810, 837, 870, 899, 900, 930, 1000, 1044, 1080, 1116, 1125, 1160, 1240, 1305, 1350, 1395, 1450, 1500, 1550, 1566, 1620, 1674, 1740, 1798, 1800, 1860, 2025, 2088, 2175, 2232, 2250, 2325, 2349, 2511, 2610, 2697, 2700, 2790, 2900, 3000, 3100, 3132, 3240, 3348, 3375, 3480, 3596, 3625, 3720, 3875, 3915, 4050, 4185, 4350, 4495, 4500, 4650, 4698, 5022, 5220, 5394, 5400, 5580, 5800, 6200, 6264, 6525, 6696, 6750, 6975, 7192, 7250, 7750, 7830, 8091, 8100, 8370, 8700, 8990, 9000, 9300, 9396, 10044, 10125, 10440, 10788, 10875, 11160, 11625, 11745, 12555, 13050, 13485, 13500, 13950, 14500, 15500, 15660, 16182, 16200, 16740, 17400, 17980, 18600, 18792, 19575, 20088, 20250, 20925, 21576, 21750, 22475, 23250, 23490, 24273, 25110, 26100, 26970, 27000, 27900, 29000, 31000, 31320, 32364, 32625, 33480, 34875, 35960, 39150, 40455, 40500, 41850, 43500, 44950, 46500, 46980, 48546, 50220, 52200, 53940, 55800, 58725, 62775, 64728, 65250, 67425, 69750, 72819, 78300, 80910, 81000, 83700, 87000, 89900, 93000, 93960, 97092, 97875, 100440, 104625, 107880, 112375, 117450, 121365, 125550, 130500, 134850, 139500, 145638, 156600, 161820, 167400, 179800, 194184, 195750, 202275, 209250, 224750, 234900, 242730, 251100, 261000, 269700, 279000, 291276, 293625, 313875, 323640, 337125, 364095, 391500, 404550, 418500, 449500, 469800, 485460, 502200, 539400, 582552, 587250, 606825, 627750, 674250, 728190, 783000, 809100, 837000, 899000, 970920, 1011375, 1174500, 1213650, 1255500, 1348500, 1456380, 1618200, 1820475, 2022750, 2349000, 2427300, 2511000, 2697000, 2912760, 3034125, 3640950, 4045500, 4854600, 6068250, 7281900, 8091000, 9102375, 12136500, 14563800, 18204750, 24273000, 36409500, 72819000]

約数ペア:

[(1, 72819000), (2, 36409500), (3, 24273000), (4, 18204750), (5, 14563800), (6, 12136500), (8, 9102375), (9, 8091000), (10, 7281900), (12, 6068250), (15, 4854600), (18, 4045500), (20, 3640950), (24, 3034125), (25, 2912760), (27, 2697000), (29, 2511000), (30, 2427300), (31, 2349000), (36, 2022750), (40, 1820475), (45, 1618200), (50, 1456380), (54, 1348500), (58, 1255500), (60, 1213650), (62, 1174500), (72, 1011375), (75, 970920), (81, 899000), (87, 837000), (90, 809100), (93, 783000), (100, 728190), (108, 674250), (116, 627750), (120, 606825), (124, 587250), (125, 582552), (135, 539400), (145, 502200), (150, 485460), (155, 469800), (162, 449500), (174, 418500), (180, 404550), (186, 391500), (200, 364095), (216, 337125), (225, 323640), (232, 313875), (248, 293625), (250, 291276), (261, 279000), (270, 269700), (279, 261000), (290, 251100), (300, 242730), (310, 234900), (324, 224750), (348, 209250), (360, 202275), (372, 195750), (375, 194184), (405, 179800), (435, 167400), (450, 161820), (465, 156600), (500, 145638), (522, 139500), (540, 134850), (558, 130500), (580, 125550), (600, 121365), (620, 117450), (648, 112375), (675, 107880), (696, 104625), (725, 100440), (744, 97875), (750, 97092), (775, 93960), (783, 93000), (810, 89900), (837, 87000), (870, 83700), (899, 81000), (900, 80910), (930, 78300), (1000, 72819), (1044, 69750), (1080, 67425), (1116, 65250), (1125, 64728), (1160, 62775), (1240, 58725), (1305, 55800), (1350, 53940), (1395, 52200), (1450, 50220), (1500, 48546), (1550, 46980), (1566, 46500), (1620, 44950), (1674, 43500), (1740, 41850), (1798, 40500), (1800, 40455), (1860, 39150), (2025, 35960), (2088, 34875), (2175, 33480), (2232, 32625), (2250, 32364), (2325, 31320), (2349, 31000), (2511, 29000), (2610, 27900), (2697, 27000), (2700, 26970), (2790, 26100), (2900, 25110), (3000, 24273), (3100, 23490), (3132, 23250), (3240, 22475), (3348, 21750), (3375, 21576), (3480, 20925), (3596, 20250), (3625, 20088), (3720, 19575), (3875, 18792), (3915, 18600), (4050, 17980), (4185, 17400), (4350, 16740), (4495, 16200), (4500, 16182), (4650, 15660), (4698, 15500), (5022, 14500), (5220, 13950), (5394, 13500), (5400, 13485), (5580, 13050), (5800, 12555), (6200, 11745), (6264, 11625), (6525, 11160), (6696, 10875), (6750, 10788), (6975, 10440), (7192, 10125), (7250, 10044), (7750, 9396), (7830, 9300), (8091, 9000), (8100, 8990), (8370, 8700)]