22222200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 384

約数和(自身を含む): 94993920

約数和(自身を除く): 72771720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 37, 39, 40, 42, 44, 50, 52, 55, 56, 60, 65, 66, 70, 74, 75, 77, 78, 84, 88, 91, 100, 104, 105, 110, 111, 120, 130, 132, 140, 143, 148, 150, 154, 156, 165, 168, 175, 182, 185, 195, 200, 210, 220, 222, 231, 259, 260, 264, 273, 275, 280, 286, 296, 300, 308, 312, 325, 330, 350, 364, 370, 385, 390, 407, 420, 429, 440, 444, 455, 462, 481, 518, 520, 525, 546, 550, 555, 572, 600, 616, 650, 660, 700, 715, 728, 740, 770, 777, 780, 814, 825, 840, 858, 888, 910, 924, 925, 962, 975, 1001, 1036, 1050, 1092, 1100, 1110, 1144, 1155, 1221, 1295, 1300, 1320, 1365, 1400, 1430, 1443, 1480, 1540, 1554, 1560, 1628, 1650, 1716, 1820, 1848, 1850, 1924, 1925, 1950, 2002, 2035, 2072, 2100, 2145, 2184, 2200, 2220, 2275, 2310, 2405, 2442, 2590, 2600, 2730, 2775, 2849, 2860, 2886, 3003, 3080, 3108, 3256, 3300, 3367, 3432, 3575, 3640, 3700, 3848, 3850, 3885, 3900, 4004, 4070, 4200, 4290, 4440, 4550, 4620, 4810, 4884, 5005, 5180, 5291, 5460, 5550, 5698, 5720, 5772, 5775, 6006, 6105, 6216, 6475, 6600, 6734, 6825, 7150, 7215, 7400, 7700, 7770, 7800, 8008, 8140, 8547, 8580, 9100, 9240, 9620, 9768, 10010, 10101, 10175, 10360, 10582, 10725, 10920, 11100, 11396, 11544, 11550, 12012, 12025, 12210, 12950, 13468, 13650, 14245, 14300, 14430, 15015, 15400, 15540, 15873, 16280, 16835, 17094, 17160, 18200, 19240, 19425, 20020, 20202, 20350, 21164, 21450, 22200, 22792, 23100, 24024, 24050, 24420, 25025, 25900, 26455, 26936, 27300, 28490, 28600, 28860, 30030, 30525, 31080, 31746, 33670, 34188, 36075, 37037, 38850, 40040, 40404, 40700, 42328, 42735, 42900, 46200, 48100, 48840, 50050, 50505, 51800, 52910, 54600, 56980, 57720, 60060, 61050, 63492, 67340, 68376, 71225, 72150, 74074, 75075, 77700, 79365, 80808, 81400, 84175, 85470, 85800, 96200, 100100, 101010, 105820, 111111, 113960, 120120, 122100, 126984, 132275, 134680, 142450, 144300, 148148, 150150, 155400, 158730, 168350, 170940, 185185, 200200, 202020, 211640, 213675, 222222, 244200, 252525, 264550, 284900, 288600, 296296, 300300, 317460, 336700, 341880, 370370, 396825, 404040, 427350, 444444, 505050, 529100, 555555, 569800, 600600, 634920, 673400, 740740, 793650, 854700, 888888, 925925, 1010100, 1058200, 1111110, 1481480, 1587300, 1709400, 1851850, 2020200, 2222220, 2777775, 3174600, 3703700, 4444440, 5555550, 7407400, 11111100, 22222200]

約数ペア:

[(1, 22222200), (2, 11111100), (3, 7407400), (4, 5555550), (5, 4444440), (6, 3703700), (7, 3174600), (8, 2777775), (10, 2222220), (11, 2020200), (12, 1851850), (13, 1709400), (14, 1587300), (15, 1481480), (20, 1111110), (21, 1058200), (22, 1010100), (24, 925925), (25, 888888), (26, 854700), (28, 793650), (30, 740740), (33, 673400), (35, 634920), (37, 600600), (39, 569800), (40, 555555), (42, 529100), (44, 505050), (50, 444444), (52, 427350), (55, 404040), (56, 396825), (60, 370370), (65, 341880), (66, 336700), (70, 317460), (74, 300300), (75, 296296), (77, 288600), (78, 284900), (84, 264550), (88, 252525), (91, 244200), (100, 222222), (104, 213675), (105, 211640), (110, 202020), (111, 200200), (120, 185185), (130, 170940), (132, 168350), (140, 158730), (143, 155400), (148, 150150), (150, 148148), (154, 144300), (156, 142450), (165, 134680), (168, 132275), (175, 126984), (182, 122100), (185, 120120), (195, 113960), (200, 111111), (210, 105820), (220, 101010), (222, 100100), (231, 96200), (259, 85800), (260, 85470), (264, 84175), (273, 81400), (275, 80808), (280, 79365), (286, 77700), (296, 75075), (300, 74074), (308, 72150), (312, 71225), (325, 68376), (330, 67340), (350, 63492), (364, 61050), (370, 60060), (385, 57720), (390, 56980), (407, 54600), (420, 52910), (429, 51800), (440, 50505), (444, 50050), (455, 48840), (462, 48100), (481, 46200), (518, 42900), (520, 42735), (525, 42328), (546, 40700), (550, 40404), (555, 40040), (572, 38850), (600, 37037), (616, 36075), (650, 34188), (660, 33670), (700, 31746), (715, 31080), (728, 30525), (740, 30030), (770, 28860), (777, 28600), (780, 28490), (814, 27300), (825, 26936), (840, 26455), (858, 25900), (888, 25025), (910, 24420), (924, 24050), (925, 24024), (962, 23100), (975, 22792), (1001, 22200), (1036, 21450), (1050, 21164), (1092, 20350), (1100, 20202), (1110, 20020), (1144, 19425), (1155, 19240), (1221, 18200), (1295, 17160), (1300, 17094), (1320, 16835), (1365, 16280), (1400, 15873), (1430, 15540), (1443, 15400), (1480, 15015), (1540, 14430), (1554, 14300), (1560, 14245), (1628, 13650), (1650, 13468), (1716, 12950), (1820, 12210), (1848, 12025), (1850, 12012), (1924, 11550), (1925, 11544), (1950, 11396), (2002, 11100), (2035, 10920), (2072, 10725), (2100, 10582), (2145, 10360), (2184, 10175), (2200, 10101), (2220, 10010), (2275, 9768), (2310, 9620), (2405, 9240), (2442, 9100), (2590, 8580), (2600, 8547), (2730, 8140), (2775, 8008), (2849, 7800), (2860, 7770), (2886, 7700), (3003, 7400), (3080, 7215), (3108, 7150), (3256, 6825), (3300, 6734), (3367, 6600), (3432, 6475), (3575, 6216), (3640, 6105), (3700, 6006), (3848, 5775), (3850, 5772), (3885, 5720), (3900, 5698), (4004, 5550), (4070, 5460), (4200, 5291), (4290, 5180), (4440, 5005), (4550, 4884), (4620, 4810)]