220105600

素因数分解:

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

素因数の和:98

約数の個数: 288

約数和(自身を含む): 659656440

約数和(自身を除く): 439550840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 37, 40, 44, 50, 52, 55, 64, 65, 74, 80, 88, 100, 104, 110, 128, 130, 143, 148, 160, 169, 176, 185, 200, 208, 220, 260, 275, 286, 296, 320, 325, 338, 352, 370, 400, 407, 416, 440, 481, 520, 550, 572, 592, 640, 650, 676, 704, 715, 740, 800, 814, 832, 845, 880, 925, 962, 1040, 1100, 1144, 1184, 1300, 1352, 1408, 1430, 1480, 1600, 1628, 1664, 1690, 1760, 1850, 1859, 1924, 2035, 2080, 2200, 2288, 2368, 2405, 2600, 2704, 2860, 2960, 3200, 3256, 3380, 3520, 3575, 3700, 3718, 3848, 4070, 4160, 4225, 4400, 4576, 4736, 4810, 5200, 5291, 5408, 5720, 5920, 6253, 6512, 6760, 7040, 7150, 7400, 7436, 7696, 8140, 8320, 8450, 8800, 9152, 9295, 9620, 10175, 10400, 10582, 10816, 11440, 11840, 12025, 12506, 13024, 13520, 14300, 14800, 14872, 15392, 16280, 16900, 17600, 18304, 18590, 19240, 20350, 20800, 21164, 21632, 22880, 23680, 24050, 25012, 26048, 26455, 27040, 28600, 29600, 29744, 30784, 31265, 32560, 33800, 35200, 37180, 38480, 40700, 41600, 42328, 45760, 46475, 48100, 50024, 52096, 52910, 54080, 57200, 59200, 59488, 61568, 62530, 65120, 67600, 68783, 74360, 76960, 81400, 84656, 91520, 92950, 96200, 100048, 105820, 108160, 114400, 118400, 118976, 125060, 130240, 132275, 135200, 137566, 148720, 153920, 156325, 162800, 169312, 185900, 192400, 200096, 211640, 228800, 237952, 250120, 260480, 264550, 270400, 275132, 297440, 307840, 312650, 325600, 338624, 343915, 371800, 384800, 400192, 423280, 457600, 500240, 529100, 540800, 550264, 594880, 625300, 651200, 677248, 687830, 743600, 769600, 800384, 846560, 1000480, 1058200, 1100528, 1189760, 1250600, 1302400, 1375660, 1487200, 1539200, 1693120, 1719575, 2000960, 2116400, 2201056, 2501200, 2751320, 2974400, 3386240, 3439150, 4001920, 4232800, 4402112, 5002400, 5502640, 5948800, 6878300, 8465600, 8804224, 10004800, 11005280, 13756600, 16931200, 20009600, 22010560, 27513200, 44021120, 55026400, 110052800, 220105600]

約数ペア:

[(1, 220105600), (2, 110052800), (4, 55026400), (5, 44021120), (8, 27513200), (10, 22010560), (11, 20009600), (13, 16931200), (16, 13756600), (20, 11005280), (22, 10004800), (25, 8804224), (26, 8465600), (32, 6878300), (37, 5948800), (40, 5502640), (44, 5002400), (50, 4402112), (52, 4232800), (55, 4001920), (64, 3439150), (65, 3386240), (74, 2974400), (80, 2751320), (88, 2501200), (100, 2201056), (104, 2116400), (110, 2000960), (128, 1719575), (130, 1693120), (143, 1539200), (148, 1487200), (160, 1375660), (169, 1302400), (176, 1250600), (185, 1189760), (200, 1100528), (208, 1058200), (220, 1000480), (260, 846560), (275, 800384), (286, 769600), (296, 743600), (320, 687830), (325, 677248), (338, 651200), (352, 625300), (370, 594880), (400, 550264), (407, 540800), (416, 529100), (440, 500240), (481, 457600), (520, 423280), (550, 400192), (572, 384800), (592, 371800), (640, 343915), (650, 338624), (676, 325600), (704, 312650), (715, 307840), (740, 297440), (800, 275132), (814, 270400), (832, 264550), (845, 260480), (880, 250120), (925, 237952), (962, 228800), (1040, 211640), (1100, 200096), (1144, 192400), (1184, 185900), (1300, 169312), (1352, 162800), (1408, 156325), (1430, 153920), (1480, 148720), (1600, 137566), (1628, 135200), (1664, 132275), (1690, 130240), (1760, 125060), (1850, 118976), (1859, 118400), (1924, 114400), (2035, 108160), (2080, 105820), (2200, 100048), (2288, 96200), (2368, 92950), (2405, 91520), (2600, 84656), (2704, 81400), (2860, 76960), (2960, 74360), (3200, 68783), (3256, 67600), (3380, 65120), (3520, 62530), (3575, 61568), (3700, 59488), (3718, 59200), (3848, 57200), (4070, 54080), (4160, 52910), (4225, 52096), (4400, 50024), (4576, 48100), (4736, 46475), (4810, 45760), (5200, 42328), (5291, 41600), (5408, 40700), (5720, 38480), (5920, 37180), (6253, 35200), (6512, 33800), (6760, 32560), (7040, 31265), (7150, 30784), (7400, 29744), (7436, 29600), (7696, 28600), (8140, 27040), (8320, 26455), (8450, 26048), (8800, 25012), (9152, 24050), (9295, 23680), (9620, 22880), (10175, 21632), (10400, 21164), (10582, 20800), (10816, 20350), (11440, 19240), (11840, 18590), (12025, 18304), (12506, 17600), (13024, 16900), (13520, 16280), (14300, 15392), (14800, 14872)]