2390818500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 288

約数和(自身を含む): 8749278720

約数和(自身を除く): 6358460220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 125, 126, 140, 142, 150, 175, 180, 210, 213, 225, 250, 252, 284, 300, 315, 350, 355, 375, 420, 426, 450, 497, 500, 525, 630, 639, 700, 710, 750, 852, 875, 900, 994, 1050, 1065, 1069, 1125, 1260, 1278, 1420, 1491, 1500, 1575, 1750, 1775, 1988, 2100, 2130, 2138, 2250, 2485, 2556, 2625, 2982, 3150, 3195, 3207, 3500, 3550, 4260, 4276, 4473, 4500, 4970, 5250, 5325, 5345, 5964, 6300, 6390, 6414, 7100, 7455, 7483, 7875, 8875, 8946, 9621, 9940, 10500, 10650, 10690, 12425, 12780, 12828, 14910, 14966, 15750, 15975, 16035, 17750, 17892, 19242, 21300, 21380, 22365, 22449, 24850, 26625, 26725, 29820, 29932, 31500, 31950, 32070, 35500, 37275, 37415, 38484, 44730, 44898, 48105, 49700, 53250, 53450, 62125, 63900, 64140, 67347, 74550, 74830, 75899, 79875, 80175, 89460, 89796, 96210, 106500, 106900, 111825, 112245, 124250, 133625, 134694, 149100, 149660, 151798, 159750, 160350, 186375, 187075, 192420, 223650, 224490, 227697, 240525, 248500, 267250, 269388, 303596, 319500, 320700, 336735, 372750, 374150, 379495, 400875, 447300, 448980, 455394, 481050, 531293, 534500, 559125, 561225, 673470, 683091, 745500, 748300, 758990, 801750, 910788, 935375, 962100, 1062586, 1118250, 1122450, 1138485, 1202625, 1346940, 1366182, 1517980, 1593879, 1603500, 1683675, 1870750, 1897475, 2125172, 2236500, 2244900, 2276970, 2405250, 2656465, 2732364, 2806125, 3187758, 3367350, 3415455, 3741500, 3794950, 4553940, 4781637, 4810500, 5312930, 5612250, 5692425, 6375516, 6734700, 6830910, 7589900, 7969395, 8418375, 9487375, 9563274, 10625860, 11224500, 11384850, 13282325, 13661820, 15938790, 16836750, 17077275, 18974750, 19126548, 22769700, 23908185, 26564650, 28462125, 31877580, 33673500, 34154550, 37949500, 39846975, 47816370, 53129300, 56924250, 66411625, 68309100, 79693950, 85386375, 95632740, 113848500, 119540925, 132823250, 159387900, 170772750, 199234875, 239081850, 265646500, 341545500, 398469750, 478163700, 597704625, 796939500, 1195409250, 2390818500]

約数ペア:

[(1, 2390818500), (2, 1195409250), (3, 796939500), (4, 597704625), (5, 478163700), (6, 398469750), (7, 341545500), (9, 265646500), (10, 239081850), (12, 199234875), (14, 170772750), (15, 159387900), (18, 132823250), (20, 119540925), (21, 113848500), (25, 95632740), (28, 85386375), (30, 79693950), (35, 68309100), (36, 66411625), (42, 56924250), (45, 53129300), (50, 47816370), (60, 39846975), (63, 37949500), (70, 34154550), (71, 33673500), (75, 31877580), (84, 28462125), (90, 26564650), (100, 23908185), (105, 22769700), (125, 19126548), (126, 18974750), (140, 17077275), (142, 16836750), (150, 15938790), (175, 13661820), (180, 13282325), (210, 11384850), (213, 11224500), (225, 10625860), (250, 9563274), (252, 9487375), (284, 8418375), (300, 7969395), (315, 7589900), (350, 6830910), (355, 6734700), (375, 6375516), (420, 5692425), (426, 5612250), (450, 5312930), (497, 4810500), (500, 4781637), (525, 4553940), (630, 3794950), (639, 3741500), (700, 3415455), (710, 3367350), (750, 3187758), (852, 2806125), (875, 2732364), (900, 2656465), (994, 2405250), (1050, 2276970), (1065, 2244900), (1069, 2236500), (1125, 2125172), (1260, 1897475), (1278, 1870750), (1420, 1683675), (1491, 1603500), (1500, 1593879), (1575, 1517980), (1750, 1366182), (1775, 1346940), (1988, 1202625), (2100, 1138485), (2130, 1122450), (2138, 1118250), (2250, 1062586), (2485, 962100), (2556, 935375), (2625, 910788), (2982, 801750), (3150, 758990), (3195, 748300), (3207, 745500), (3500, 683091), (3550, 673470), (4260, 561225), (4276, 559125), (4473, 534500), (4500, 531293), (4970, 481050), (5250, 455394), (5325, 448980), (5345, 447300), (5964, 400875), (6300, 379495), (6390, 374150), (6414, 372750), (7100, 336735), (7455, 320700), (7483, 319500), (7875, 303596), (8875, 269388), (8946, 267250), (9621, 248500), (9940, 240525), (10500, 227697), (10650, 224490), (10690, 223650), (12425, 192420), (12780, 187075), (12828, 186375), (14910, 160350), (14966, 159750), (15750, 151798), (15975, 149660), (16035, 149100), (17750, 134694), (17892, 133625), (19242, 124250), (21300, 112245), (21380, 111825), (22365, 106900), (22449, 106500), (24850, 96210), (26625, 89796), (26725, 89460), (29820, 80175), (29932, 79875), (31500, 75899), (31950, 74830), (32070, 74550), (35500, 67347), (37275, 64140), (37415, 63900), (38484, 62125), (44730, 53450), (44898, 53250), (48105, 49700)]