161820000

素因数分解:

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

素因数の和:96

約数の個数: 360

約数和(自身を含む): 614053440

約数和(自身を除く): 452233440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 31, 32, 36, 40, 45, 48, 50, 58, 60, 62, 72, 75, 80, 87, 90, 93, 96, 100, 116, 120, 124, 125, 144, 145, 150, 155, 160, 174, 180, 186, 200, 225, 232, 240, 248, 250, 261, 279, 288, 290, 300, 310, 348, 360, 372, 375, 400, 435, 450, 464, 465, 480, 496, 500, 522, 558, 580, 600, 620, 625, 696, 720, 725, 744, 750, 775, 800, 870, 899, 900, 928, 930, 992, 1000, 1044, 1116, 1125, 1160, 1200, 1240, 1250, 1305, 1392, 1395, 1440, 1450, 1488, 1500, 1550, 1740, 1798, 1800, 1860, 1875, 2000, 2088, 2175, 2232, 2250, 2320, 2325, 2400, 2480, 2500, 2610, 2697, 2784, 2790, 2900, 2976, 3000, 3100, 3480, 3596, 3600, 3625, 3720, 3750, 3875, 4000, 4176, 4350, 4464, 4495, 4500, 4640, 4650, 4960, 5000, 5220, 5394, 5580, 5625, 5800, 6000, 6200, 6525, 6960, 6975, 7192, 7200, 7250, 7440, 7500, 7750, 8091, 8352, 8700, 8928, 8990, 9000, 9300, 10000, 10440, 10788, 10875, 11160, 11250, 11600, 11625, 12000, 12400, 13050, 13485, 13920, 13950, 14384, 14500, 14880, 15000, 15500, 16182, 17400, 17980, 18000, 18125, 18600, 19375, 20000, 20880, 21576, 21750, 22320, 22475, 22500, 23200, 23250, 24800, 26100, 26970, 27900, 28768, 29000, 30000, 31000, 32364, 32625, 34800, 34875, 35960, 36000, 36250, 37200, 38750, 40455, 41760, 43152, 43500, 44640, 44950, 45000, 46500, 52200, 53940, 54375, 55800, 58000, 58125, 60000, 62000, 64728, 65250, 67425, 69600, 69750, 71920, 72500, 74400, 77500, 80910, 86304, 87000, 89900, 90000, 93000, 104400, 107880, 108750, 111600, 112375, 116000, 116250, 124000, 129456, 130500, 134850, 139500, 143840, 145000, 155000, 161820, 163125, 174000, 174375, 179800, 180000, 186000, 202275, 208800, 215760, 217500, 223200, 224750, 232500, 258912, 261000, 269700, 279000, 290000, 310000, 323640, 326250, 337125, 348000, 348750, 359600, 372000, 404550, 431520, 435000, 449500, 465000, 522000, 539400, 558000, 561875, 580000, 620000, 647280, 652500, 674250, 697500, 719200, 809100, 870000, 899000, 930000, 1011375, 1044000, 1078800, 1116000, 1123750, 1294560, 1305000, 1348500, 1395000, 1618200, 1685625, 1740000, 1798000, 1860000, 2022750, 2157600, 2247500, 2610000, 2697000, 2790000, 3236400, 3371250, 3596000, 4045500, 4495000, 5056875, 5220000, 5394000, 5580000, 6472800, 6742500, 8091000, 8990000, 10113750, 10788000, 13485000, 16182000, 17980000, 20227500, 26970000, 32364000, 40455000, 53940000, 80910000, 161820000]

約数ペア:

[(1, 161820000), (2, 80910000), (3, 53940000), (4, 40455000), (5, 32364000), (6, 26970000), (8, 20227500), (9, 17980000), (10, 16182000), (12, 13485000), (15, 10788000), (16, 10113750), (18, 8990000), (20, 8091000), (24, 6742500), (25, 6472800), (29, 5580000), (30, 5394000), (31, 5220000), (32, 5056875), (36, 4495000), (40, 4045500), (45, 3596000), (48, 3371250), (50, 3236400), (58, 2790000), (60, 2697000), (62, 2610000), (72, 2247500), (75, 2157600), (80, 2022750), (87, 1860000), (90, 1798000), (93, 1740000), (96, 1685625), (100, 1618200), (116, 1395000), (120, 1348500), (124, 1305000), (125, 1294560), (144, 1123750), (145, 1116000), (150, 1078800), (155, 1044000), (160, 1011375), (174, 930000), (180, 899000), (186, 870000), (200, 809100), (225, 719200), (232, 697500), (240, 674250), (248, 652500), (250, 647280), (261, 620000), (279, 580000), (288, 561875), (290, 558000), (300, 539400), (310, 522000), (348, 465000), (360, 449500), (372, 435000), (375, 431520), (400, 404550), (435, 372000), (450, 359600), (464, 348750), (465, 348000), (480, 337125), (496, 326250), (500, 323640), (522, 310000), (558, 290000), (580, 279000), (600, 269700), (620, 261000), (625, 258912), (696, 232500), (720, 224750), (725, 223200), (744, 217500), (750, 215760), (775, 208800), (800, 202275), (870, 186000), (899, 180000), (900, 179800), (928, 174375), (930, 174000), (992, 163125), (1000, 161820), (1044, 155000), (1116, 145000), (1125, 143840), (1160, 139500), (1200, 134850), (1240, 130500), (1250, 129456), (1305, 124000), (1392, 116250), (1395, 116000), (1440, 112375), (1450, 111600), (1488, 108750), (1500, 107880), (1550, 104400), (1740, 93000), (1798, 90000), (1800, 89900), (1860, 87000), (1875, 86304), (2000, 80910), (2088, 77500), (2175, 74400), (2232, 72500), (2250, 71920), (2320, 69750), (2325, 69600), (2400, 67425), (2480, 65250), (2500, 64728), (2610, 62000), (2697, 60000), (2784, 58125), (2790, 58000), (2900, 55800), (2976, 54375), (3000, 53940), (3100, 52200), (3480, 46500), (3596, 45000), (3600, 44950), (3625, 44640), (3720, 43500), (3750, 43152), (3875, 41760), (4000, 40455), (4176, 38750), (4350, 37200), (4464, 36250), (4495, 36000), (4500, 35960), (4640, 34875), (4650, 34800), (4960, 32625), (5000, 32364), (5220, 31000), (5394, 30000), (5580, 29000), (5625, 28768), (5800, 27900), (6000, 26970), (6200, 26100), (6525, 24800), (6960, 23250), (6975, 23200), (7192, 22500), (7200, 22475), (7250, 22320), (7440, 21750), (7500, 21576), (7750, 20880), (8091, 20000), (8352, 19375), (8700, 18600), (8928, 18125), (8990, 18000), (9000, 17980), (9300, 17400), (10000, 16182), (10440, 15500), (10788, 15000), (10875, 14880), (11160, 14500), (11250, 14384), (11600, 13950), (11625, 13920), (12000, 13485), (12400, 13050)]