222751320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 794329200

約数和(自身を除く): 571577880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 29, 30, 33, 40, 44, 46, 55, 58, 60, 66, 69, 87, 88, 92, 110, 115, 116, 120, 121, 132, 138, 145, 165, 174, 184, 220, 230, 232, 242, 253, 264, 276, 290, 319, 330, 345, 348, 363, 435, 440, 460, 484, 506, 529, 552, 580, 605, 638, 660, 667, 690, 696, 726, 759, 870, 920, 957, 968, 1012, 1058, 1160, 1210, 1265, 1276, 1320, 1334, 1380, 1452, 1518, 1587, 1595, 1740, 1815, 1914, 2001, 2024, 2116, 2420, 2530, 2552, 2645, 2668, 2760, 2783, 2904, 3036, 3174, 3190, 3335, 3480, 3509, 3630, 3795, 3828, 4002, 4232, 4785, 4840, 5060, 5290, 5336, 5566, 5819, 6072, 6348, 6380, 6670, 7018, 7260, 7337, 7590, 7656, 7935, 8004, 8349, 9570, 10005, 10120, 10527, 10580, 11132, 11638, 12696, 12760, 13340, 13915, 14036, 14520, 14674, 15180, 15341, 15870, 16008, 16698, 17457, 17545, 19140, 20010, 21054, 21160, 22011, 22264, 23276, 26680, 27830, 28072, 29095, 29348, 30360, 30682, 31740, 33396, 34914, 35090, 36685, 38280, 40020, 41745, 42108, 44022, 46023, 46552, 52635, 55660, 58190, 58696, 61364, 63480, 64009, 66792, 69828, 70180, 73370, 76705, 80040, 80707, 83490, 84216, 87285, 88044, 92046, 105270, 110055, 111320, 116380, 122728, 128018, 139656, 140360, 146740, 153410, 161414, 166980, 168751, 174570, 176088, 184092, 192027, 210540, 220110, 230115, 232760, 242121, 256036, 293480, 306820, 320045, 322828, 333960, 337502, 349140, 368184, 384054, 403535, 421080, 440220, 460230, 484242, 506253, 512072, 613640, 640090, 645656, 675004, 698280, 768108, 807070, 843755, 880440, 920460, 960135, 968484, 1012506, 1210605, 1280180, 1350008, 1536216, 1614140, 1687510, 1840920, 1856261, 1920270, 1936968, 2025012, 2421210, 2531265, 2560360, 3228280, 3375020, 3712522, 3840540, 4050024, 4842420, 5062530, 5568783, 6750040, 7425044, 7681080, 9281305, 9684840, 10125060, 11137566, 14850088, 18562610, 20250120, 22275132, 27843915, 37125220, 44550264, 55687830, 74250440, 111375660, 222751320]

約数ペア:

[(1, 222751320), (2, 111375660), (3, 74250440), (4, 55687830), (5, 44550264), (6, 37125220), (8, 27843915), (10, 22275132), (11, 20250120), (12, 18562610), (15, 14850088), (20, 11137566), (22, 10125060), (23, 9684840), (24, 9281305), (29, 7681080), (30, 7425044), (33, 6750040), (40, 5568783), (44, 5062530), (46, 4842420), (55, 4050024), (58, 3840540), (60, 3712522), (66, 3375020), (69, 3228280), (87, 2560360), (88, 2531265), (92, 2421210), (110, 2025012), (115, 1936968), (116, 1920270), (120, 1856261), (121, 1840920), (132, 1687510), (138, 1614140), (145, 1536216), (165, 1350008), (174, 1280180), (184, 1210605), (220, 1012506), (230, 968484), (232, 960135), (242, 920460), (253, 880440), (264, 843755), (276, 807070), (290, 768108), (319, 698280), (330, 675004), (345, 645656), (348, 640090), (363, 613640), (435, 512072), (440, 506253), (460, 484242), (484, 460230), (506, 440220), (529, 421080), (552, 403535), (580, 384054), (605, 368184), (638, 349140), (660, 337502), (667, 333960), (690, 322828), (696, 320045), (726, 306820), (759, 293480), (870, 256036), (920, 242121), (957, 232760), (968, 230115), (1012, 220110), (1058, 210540), (1160, 192027), (1210, 184092), (1265, 176088), (1276, 174570), (1320, 168751), (1334, 166980), (1380, 161414), (1452, 153410), (1518, 146740), (1587, 140360), (1595, 139656), (1740, 128018), (1815, 122728), (1914, 116380), (2001, 111320), (2024, 110055), (2116, 105270), (2420, 92046), (2530, 88044), (2552, 87285), (2645, 84216), (2668, 83490), (2760, 80707), (2783, 80040), (2904, 76705), (3036, 73370), (3174, 70180), (3190, 69828), (3335, 66792), (3480, 64009), (3509, 63480), (3630, 61364), (3795, 58696), (3828, 58190), (4002, 55660), (4232, 52635), (4785, 46552), (4840, 46023), (5060, 44022), (5290, 42108), (5336, 41745), (5566, 40020), (5819, 38280), (6072, 36685), (6348, 35090), (6380, 34914), (6670, 33396), (7018, 31740), (7260, 30682), (7337, 30360), (7590, 29348), (7656, 29095), (7935, 28072), (8004, 27830), (8349, 26680), (9570, 23276), (10005, 22264), (10120, 22011), (10527, 21160), (10580, 21054), (11132, 20010), (11638, 19140), (12696, 17545), (12760, 17457), (13340, 16698), (13915, 16008), (14036, 15870), (14520, 15341), (14674, 15180)]