881640000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 420

約数和(自身を含む): 3300943360

約数和(自身を除く): 2419303360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 79, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 158, 160, 180, 186, 192, 200, 225, 237, 240, 248, 250, 279, 288, 300, 310, 316, 320, 360, 372, 375, 395, 400, 450, 465, 474, 480, 496, 500, 558, 576, 600, 620, 625, 632, 711, 720, 744, 750, 775, 790, 800, 900, 930, 948, 960, 992, 1000, 1116, 1125, 1185, 1200, 1240, 1250, 1264, 1395, 1422, 1440, 1488, 1500, 1550, 1580, 1600, 1800, 1860, 1875, 1896, 1975, 1984, 2000, 2232, 2250, 2325, 2370, 2400, 2449, 2480, 2500, 2528, 2790, 2844, 2880, 2976, 3000, 3100, 3160, 3555, 3600, 3720, 3750, 3792, 3875, 3950, 4000, 4464, 4500, 4650, 4740, 4800, 4898, 4960, 5000, 5056, 5580, 5625, 5688, 5925, 5952, 6000, 6200, 6320, 6975, 7110, 7200, 7347, 7440, 7500, 7584, 7750, 7900, 8000, 8928, 9000, 9300, 9480, 9796, 9875, 9920, 10000, 11160, 11250, 11376, 11625, 11850, 12000, 12245, 12400, 12640, 13950, 14220, 14400, 14694, 14880, 15000, 15168, 15500, 15800, 17775, 17856, 18000, 18600, 18960, 19375, 19592, 19750, 20000, 22041, 22320, 22500, 22752, 23250, 23700, 24000, 24490, 24800, 25280, 27900, 28440, 29388, 29625, 29760, 30000, 31000, 31600, 34875, 35550, 36000, 36735, 37200, 37920, 38750, 39184, 39500, 40000, 44082, 44640, 45000, 45504, 46500, 47400, 48980, 49375, 49600, 55800, 56880, 58125, 58776, 59250, 60000, 61225, 62000, 63200, 69750, 71100, 72000, 73470, 74400, 75840, 77500, 78368, 79000, 88164, 88875, 89280, 90000, 93000, 94800, 97960, 98750, 110205, 111600, 113760, 116250, 117552, 118500, 120000, 122450, 124000, 126400, 139500, 142200, 146940, 148125, 148800, 155000, 156736, 158000, 174375, 176328, 177750, 180000, 183675, 186000, 189600, 195920, 197500, 220410, 223200, 227520, 232500, 235104, 237000, 244900, 248000, 279000, 284400, 293880, 296250, 306125, 310000, 316000, 348750, 352656, 355500, 360000, 367350, 372000, 379200, 391840, 395000, 440820, 444375, 446400, 465000, 470208, 474000, 489800, 551025, 558000, 568800, 587760, 592500, 612250, 620000, 632000, 697500, 705312, 711000, 734700, 744000, 783680, 790000, 881640, 888750, 918375, 930000, 948000, 979600, 1102050, 1116000, 1137600, 1175520, 1185000, 1224500, 1240000, 1395000, 1410624, 1422000, 1469400, 1530625, 1580000, 1763280, 1777500, 1836750, 1860000, 1896000, 1959200, 2204100, 2232000, 2351040, 2370000, 2449000, 2755125, 2790000, 2844000, 2938800, 3061250, 3160000, 3526560, 3555000, 3673500, 3720000, 3918400, 4408200, 4591875, 4740000, 4898000, 5510250, 5580000, 5688000, 5877600, 6122500, 7053120, 7110000, 7347000, 8816400, 9183750, 9480000, 9796000, 11020500, 11160000, 11755200, 12245000, 13775625, 14220000, 14694000, 17632800, 18367500, 19592000, 22041000, 24490000, 27551250, 28440000, 29388000, 35265600, 36735000, 44082000, 48980000, 55102500, 58776000, 73470000, 88164000, 97960000, 110205000, 146940000, 176328000, 220410000, 293880000, 440820000, 881640000]

約数ペア:

[(1, 881640000), (2, 440820000), (3, 293880000), (4, 220410000), (5, 176328000), (6, 146940000), (8, 110205000), (9, 97960000), (10, 88164000), (12, 73470000), (15, 58776000), (16, 55102500), (18, 48980000), (20, 44082000), (24, 36735000), (25, 35265600), (30, 29388000), (31, 28440000), (32, 27551250), (36, 24490000), (40, 22041000), (45, 19592000), (48, 18367500), (50, 17632800), (60, 14694000), (62, 14220000), (64, 13775625), (72, 12245000), (75, 11755200), (79, 11160000), (80, 11020500), (90, 9796000), (93, 9480000), (96, 9183750), (100, 8816400), (120, 7347000), (124, 7110000), (125, 7053120), (144, 6122500), (150, 5877600), (155, 5688000), (158, 5580000), (160, 5510250), (180, 4898000), (186, 4740000), (192, 4591875), (200, 4408200), (225, 3918400), (237, 3720000), (240, 3673500), (248, 3555000), (250, 3526560), (279, 3160000), (288, 3061250), (300, 2938800), (310, 2844000), (316, 2790000), (320, 2755125), (360, 2449000), (372, 2370000), (375, 2351040), (395, 2232000), (400, 2204100), (450, 1959200), (465, 1896000), (474, 1860000), (480, 1836750), (496, 1777500), (500, 1763280), (558, 1580000), (576, 1530625), (600, 1469400), (620, 1422000), (625, 1410624), (632, 1395000), (711, 1240000), (720, 1224500), (744, 1185000), (750, 1175520), (775, 1137600), (790, 1116000), (800, 1102050), (900, 979600), (930, 948000), (948, 930000), (960, 918375), (992, 888750), (1000, 881640), (1116, 790000), (1125, 783680), (1185, 744000), (1200, 734700), (1240, 711000), (1250, 705312), (1264, 697500), (1395, 632000), (1422, 620000), (1440, 612250), (1488, 592500), (1500, 587760), (1550, 568800), (1580, 558000), (1600, 551025), (1800, 489800), (1860, 474000), (1875, 470208), (1896, 465000), (1975, 446400), (1984, 444375), (2000, 440820), (2232, 395000), (2250, 391840), (2325, 379200), (2370, 372000), (2400, 367350), (2449, 360000), (2480, 355500), (2500, 352656), (2528, 348750), (2790, 316000), (2844, 310000), (2880, 306125), (2976, 296250), (3000, 293880), (3100, 284400), (3160, 279000), (3555, 248000), (3600, 244900), (3720, 237000), (3750, 235104), (3792, 232500), (3875, 227520), (3950, 223200), (4000, 220410), (4464, 197500), (4500, 195920), (4650, 189600), (4740, 186000), (4800, 183675), (4898, 180000), (4960, 177750), (5000, 176328), (5056, 174375), (5580, 158000), (5625, 156736), (5688, 155000), (5925, 148800), (5952, 148125), (6000, 146940), (6200, 142200), (6320, 139500), (6975, 126400), (7110, 124000), (7200, 122450), (7347, 120000), (7440, 118500), (7500, 117552), (7584, 116250), (7750, 113760), (7900, 111600), (8000, 110205), (8928, 98750), (9000, 97960), (9300, 94800), (9480, 93000), (9796, 90000), (9875, 89280), (9920, 88875), (10000, 88164), (11160, 79000), (11250, 78368), (11376, 77500), (11625, 75840), (11850, 74400), (12000, 73470), (12245, 72000), (12400, 71100), (12640, 69750), (13950, 63200), (14220, 62000), (14400, 61225), (14694, 60000), (14880, 59250), (15000, 58776), (15168, 58125), (15500, 56880), (15800, 55800), (17775, 49600), (17856, 49375), (18000, 48980), (18600, 47400), (18960, 46500), (19375, 45504), (19592, 45000), (19750, 44640), (20000, 44082), (22041, 40000), (22320, 39500), (22500, 39184), (22752, 38750), (23250, 37920), (23700, 37200), (24000, 36735), (24490, 36000), (24800, 35550), (25280, 34875), (27900, 31600), (28440, 31000), (29388, 30000), (29625, 29760)]