243042800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 785283072

約数和(自身を除く): 542240272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 175, 176, 182, 200, 208, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 455, 520, 550, 560, 572, 607, 616, 650, 700, 715, 728, 770, 880, 910, 1001, 1040, 1100, 1144, 1214, 1232, 1300, 1400, 1430, 1456, 1540, 1820, 1925, 2002, 2200, 2275, 2288, 2428, 2600, 2800, 2860, 3035, 3080, 3575, 3640, 3850, 4004, 4249, 4400, 4550, 4856, 5005, 5200, 5720, 6070, 6160, 6677, 7150, 7280, 7700, 7891, 8008, 8498, 9100, 9712, 10010, 11440, 12140, 13354, 14300, 15175, 15400, 15782, 16016, 16996, 18200, 20020, 21245, 24280, 25025, 26708, 28600, 30350, 30800, 31564, 33385, 33992, 36400, 39455, 40040, 42490, 46739, 48560, 50050, 53416, 55237, 57200, 60700, 63128, 66770, 67984, 78910, 80080, 84980, 86801, 93478, 100100, 106225, 106832, 110474, 121400, 126256, 133540, 157820, 166925, 169960, 173602, 186956, 197275, 200200, 212450, 220948, 233695, 242800, 267080, 276185, 315640, 333850, 339920, 347204, 373912, 394550, 400400, 424900, 434005, 441896, 467390, 534160, 552370, 607607, 631280, 667700, 694408, 747824, 789100, 849800, 868010, 883792, 934780, 1104740, 1168475, 1215214, 1335400, 1380925, 1388816, 1578200, 1699600, 1736020, 1869560, 2170025, 2209480, 2336950, 2430428, 2670800, 2761850, 3038035, 3156400, 3472040, 3739120, 4340050, 4418960, 4673900, 4860856, 5523700, 6076070, 6944080, 8680100, 9347800, 9721712, 11047400, 12152140, 15190175, 17360200, 18695600, 22094800, 24304280, 30380350, 34720400, 48608560, 60760700, 121521400, 243042800]

約数ペア:

[(1, 243042800), (2, 121521400), (4, 60760700), (5, 48608560), (7, 34720400), (8, 30380350), (10, 24304280), (11, 22094800), (13, 18695600), (14, 17360200), (16, 15190175), (20, 12152140), (22, 11047400), (25, 9721712), (26, 9347800), (28, 8680100), (35, 6944080), (40, 6076070), (44, 5523700), (50, 4860856), (52, 4673900), (55, 4418960), (56, 4340050), (65, 3739120), (70, 3472040), (77, 3156400), (80, 3038035), (88, 2761850), (91, 2670800), (100, 2430428), (104, 2336950), (110, 2209480), (112, 2170025), (130, 1869560), (140, 1736020), (143, 1699600), (154, 1578200), (175, 1388816), (176, 1380925), (182, 1335400), (200, 1215214), (208, 1168475), (220, 1104740), (260, 934780), (275, 883792), (280, 868010), (286, 849800), (308, 789100), (325, 747824), (350, 694408), (364, 667700), (385, 631280), (400, 607607), (440, 552370), (455, 534160), (520, 467390), (550, 441896), (560, 434005), (572, 424900), (607, 400400), (616, 394550), (650, 373912), (700, 347204), (715, 339920), (728, 333850), (770, 315640), (880, 276185), (910, 267080), (1001, 242800), (1040, 233695), (1100, 220948), (1144, 212450), (1214, 200200), (1232, 197275), (1300, 186956), (1400, 173602), (1430, 169960), (1456, 166925), (1540, 157820), (1820, 133540), (1925, 126256), (2002, 121400), (2200, 110474), (2275, 106832), (2288, 106225), (2428, 100100), (2600, 93478), (2800, 86801), (2860, 84980), (3035, 80080), (3080, 78910), (3575, 67984), (3640, 66770), (3850, 63128), (4004, 60700), (4249, 57200), (4400, 55237), (4550, 53416), (4856, 50050), (5005, 48560), (5200, 46739), (5720, 42490), (6070, 40040), (6160, 39455), (6677, 36400), (7150, 33992), (7280, 33385), (7700, 31564), (7891, 30800), (8008, 30350), (8498, 28600), (9100, 26708), (9712, 25025), (10010, 24280), (11440, 21245), (12140, 20020), (13354, 18200), (14300, 16996), (15175, 16016), (15400, 15782)]