220410000

素因数分解:

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

素因数の和:144

約数の個数: 300

約数和(自身を含む): 805742080

約数和(自身を除く): 585332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 79, 80, 90, 93, 100, 120, 124, 125, 144, 150, 155, 158, 180, 186, 200, 225, 237, 240, 248, 250, 279, 300, 310, 316, 360, 372, 375, 395, 400, 450, 465, 474, 496, 500, 558, 600, 620, 625, 632, 711, 720, 744, 750, 775, 790, 900, 930, 948, 1000, 1116, 1125, 1185, 1200, 1240, 1250, 1264, 1395, 1422, 1488, 1500, 1550, 1580, 1800, 1860, 1875, 1896, 1975, 2000, 2232, 2250, 2325, 2370, 2449, 2480, 2500, 2790, 2844, 3000, 3100, 3160, 3555, 3600, 3720, 3750, 3792, 3875, 3950, 4464, 4500, 4650, 4740, 4898, 5000, 5580, 5625, 5688, 5925, 6000, 6200, 6320, 6975, 7110, 7347, 7440, 7500, 7750, 7900, 9000, 9300, 9480, 9796, 9875, 10000, 11160, 11250, 11376, 11625, 11850, 12245, 12400, 13950, 14220, 14694, 15000, 15500, 15800, 17775, 18000, 18600, 18960, 19375, 19592, 19750, 22041, 22320, 22500, 23250, 23700, 24490, 27900, 28440, 29388, 29625, 30000, 31000, 31600, 34875, 35550, 36735, 37200, 38750, 39184, 39500, 44082, 45000, 46500, 47400, 48980, 49375, 55800, 56880, 58125, 58776, 59250, 61225, 62000, 69750, 71100, 73470, 77500, 79000, 88164, 88875, 90000, 93000, 94800, 97960, 98750, 110205, 111600, 116250, 117552, 118500, 122450, 139500, 142200, 146940, 148125, 155000, 158000, 174375, 176328, 177750, 183675, 186000, 195920, 197500, 220410, 232500, 237000, 244900, 279000, 284400, 293880, 296250, 306125, 310000, 348750, 352656, 355500, 367350, 395000, 440820, 444375, 465000, 474000, 489800, 551025, 558000, 587760, 592500, 612250, 697500, 711000, 734700, 790000, 881640, 888750, 918375, 930000, 979600, 1102050, 1185000, 1224500, 1395000, 1422000, 1469400, 1530625, 1763280, 1777500, 1836750, 2204100, 2370000, 2449000, 2755125, 2790000, 2938800, 3061250, 3555000, 3673500, 4408200, 4591875, 4898000, 5510250, 6122500, 7110000, 7347000, 8816400, 9183750, 11020500, 12245000, 13775625, 14694000, 18367500, 22041000, 24490000, 27551250, 36735000, 44082000, 55102500, 73470000, 110205000, 220410000]

約数ペア:

[(1, 220410000), (2, 110205000), (3, 73470000), (4, 55102500), (5, 44082000), (6, 36735000), (8, 27551250), (9, 24490000), (10, 22041000), (12, 18367500), (15, 14694000), (16, 13775625), (18, 12245000), (20, 11020500), (24, 9183750), (25, 8816400), (30, 7347000), (31, 7110000), (36, 6122500), (40, 5510250), (45, 4898000), (48, 4591875), (50, 4408200), (60, 3673500), (62, 3555000), (72, 3061250), (75, 2938800), (79, 2790000), (80, 2755125), (90, 2449000), (93, 2370000), (100, 2204100), (120, 1836750), (124, 1777500), (125, 1763280), (144, 1530625), (150, 1469400), (155, 1422000), (158, 1395000), (180, 1224500), (186, 1185000), (200, 1102050), (225, 979600), (237, 930000), (240, 918375), (248, 888750), (250, 881640), (279, 790000), (300, 734700), (310, 711000), (316, 697500), (360, 612250), (372, 592500), (375, 587760), (395, 558000), (400, 551025), (450, 489800), (465, 474000), (474, 465000), (496, 444375), (500, 440820), (558, 395000), (600, 367350), (620, 355500), (625, 352656), (632, 348750), (711, 310000), (720, 306125), (744, 296250), (750, 293880), (775, 284400), (790, 279000), (900, 244900), (930, 237000), (948, 232500), (1000, 220410), (1116, 197500), (1125, 195920), (1185, 186000), (1200, 183675), (1240, 177750), (1250, 176328), (1264, 174375), (1395, 158000), (1422, 155000), (1488, 148125), (1500, 146940), (1550, 142200), (1580, 139500), (1800, 122450), (1860, 118500), (1875, 117552), (1896, 116250), (1975, 111600), (2000, 110205), (2232, 98750), (2250, 97960), (2325, 94800), (2370, 93000), (2449, 90000), (2480, 88875), (2500, 88164), (2790, 79000), (2844, 77500), (3000, 73470), (3100, 71100), (3160, 69750), (3555, 62000), (3600, 61225), (3720, 59250), (3750, 58776), (3792, 58125), (3875, 56880), (3950, 55800), (4464, 49375), (4500, 48980), (4650, 47400), (4740, 46500), (4898, 45000), (5000, 44082), (5580, 39500), (5625, 39184), (5688, 38750), (5925, 37200), (6000, 36735), (6200, 35550), (6320, 34875), (6975, 31600), (7110, 31000), (7347, 30000), (7440, 29625), (7500, 29388), (7750, 28440), (7900, 27900), (9000, 24490), (9300, 23700), (9480, 23250), (9796, 22500), (9875, 22320), (10000, 22041), (11160, 19750), (11250, 19592), (11376, 19375), (11625, 18960), (11850, 18600), (12245, 18000), (12400, 17775), (13950, 15800), (14220, 15500), (14694, 15000)]