222133600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 617585472

約数和(自身を除く): 395451872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 53, 62, 65, 80, 100, 104, 106, 124, 130, 155, 160, 169, 200, 208, 212, 248, 260, 265, 310, 325, 338, 400, 403, 416, 424, 496, 520, 530, 620, 650, 676, 689, 775, 800, 806, 845, 848, 992, 1040, 1060, 1240, 1300, 1325, 1352, 1378, 1550, 1612, 1643, 1690, 1696, 2015, 2080, 2120, 2480, 2600, 2650, 2704, 2756, 3100, 3224, 3286, 3380, 3445, 4030, 4225, 4240, 4960, 5200, 5239, 5300, 5408, 5512, 6200, 6448, 6572, 6760, 6890, 8060, 8215, 8450, 8480, 8957, 10075, 10400, 10478, 10600, 11024, 12400, 12896, 13144, 13520, 13780, 16120, 16430, 16900, 17225, 17914, 20150, 20956, 21200, 21359, 22048, 24800, 26195, 26288, 27040, 27560, 32240, 32860, 33800, 34450, 35828, 40300, 41075, 41912, 42400, 42718, 44785, 52390, 52576, 55120, 64480, 65720, 67600, 68900, 71656, 80600, 82150, 83824, 85436, 89570, 104780, 106795, 110240, 130975, 131440, 135200, 137800, 143312, 161200, 164300, 167648, 170872, 179140, 209560, 213590, 223925, 261950, 262880, 275600, 277667, 286624, 322400, 328600, 341744, 358280, 419120, 427180, 447850, 523900, 533975, 551200, 555334, 657200, 683488, 716560, 838240, 854360, 895700, 1047800, 1067950, 1110668, 1314400, 1388335, 1433120, 1708720, 1791400, 2095600, 2135900, 2221336, 2776670, 3417440, 3582800, 4191200, 4271800, 4442672, 5553340, 6941675, 7165600, 8543600, 8885344, 11106680, 13883350, 17087200, 22213360, 27766700, 44426720, 55533400, 111066800, 222133600]

約数ペア:

[(1, 222133600), (2, 111066800), (4, 55533400), (5, 44426720), (8, 27766700), (10, 22213360), (13, 17087200), (16, 13883350), (20, 11106680), (25, 8885344), (26, 8543600), (31, 7165600), (32, 6941675), (40, 5553340), (50, 4442672), (52, 4271800), (53, 4191200), (62, 3582800), (65, 3417440), (80, 2776670), (100, 2221336), (104, 2135900), (106, 2095600), (124, 1791400), (130, 1708720), (155, 1433120), (160, 1388335), (169, 1314400), (200, 1110668), (208, 1067950), (212, 1047800), (248, 895700), (260, 854360), (265, 838240), (310, 716560), (325, 683488), (338, 657200), (400, 555334), (403, 551200), (416, 533975), (424, 523900), (496, 447850), (520, 427180), (530, 419120), (620, 358280), (650, 341744), (676, 328600), (689, 322400), (775, 286624), (800, 277667), (806, 275600), (845, 262880), (848, 261950), (992, 223925), (1040, 213590), (1060, 209560), (1240, 179140), (1300, 170872), (1325, 167648), (1352, 164300), (1378, 161200), (1550, 143312), (1612, 137800), (1643, 135200), (1690, 131440), (1696, 130975), (2015, 110240), (2080, 106795), (2120, 104780), (2480, 89570), (2600, 85436), (2650, 83824), (2704, 82150), (2756, 80600), (3100, 71656), (3224, 68900), (3286, 67600), (3380, 65720), (3445, 64480), (4030, 55120), (4225, 52576), (4240, 52390), (4960, 44785), (5200, 42718), (5239, 42400), (5300, 41912), (5408, 41075), (5512, 40300), (6200, 35828), (6448, 34450), (6572, 33800), (6760, 32860), (6890, 32240), (8060, 27560), (8215, 27040), (8450, 26288), (8480, 26195), (8957, 24800), (10075, 22048), (10400, 21359), (10478, 21200), (10600, 20956), (11024, 20150), (12400, 17914), (12896, 17225), (13144, 16900), (13520, 16430), (13780, 16120)]