268348500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{1217}}^1$

素因数の和:1256

約数の個数: 216

約数和(自身を含む): 985571496

約数和(自身を除く): 717222996

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, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1217, 1225, 1260, 1470, 1500, 1575, 1750, 1764, 2100, 2205, 2250, 2434, 2450, 2625, 2940, 3150, 3500, 3651, 3675, 4410, 4500, 4868, 4900, 5250, 6085, 6125, 6300, 7302, 7350, 7875, 8519, 8820, 10500, 10953, 11025, 12170, 12250, 14604, 14700, 15750, 17038, 18255, 18375, 21906, 22050, 24340, 24500, 25557, 30425, 31500, 34076, 36510, 36750, 42595, 43812, 44100, 51114, 54765, 55125, 59633, 60850, 73020, 73500, 76671, 85190, 91275, 102228, 109530, 110250, 119266, 121700, 127785, 152125, 153342, 170380, 178899, 182550, 212975, 219060, 220500, 238532, 255570, 273825, 298165, 304250, 306684, 357798, 365100, 383355, 425950, 456375, 511140, 536697, 547650, 596330, 608500, 638925, 715596, 766710, 851900, 894495, 912750, 1064875, 1073394, 1095300, 1192660, 1277850, 1369125, 1490825, 1533420, 1788990, 1825500, 1916775, 2129750, 2146788, 2555700, 2683485, 2738250, 2981650, 3194625, 3577980, 3833550, 4259500, 4472475, 5366970, 5476500, 5963300, 6389250, 7454125, 7667100, 8944950, 9583875, 10733940, 12778500, 13417425, 14908250, 17889900, 19167750, 22362375, 26834850, 29816500, 38335500, 44724750, 53669700, 67087125, 89449500, 134174250, 268348500]

約数ペア:

[(1, 268348500), (2, 134174250), (3, 89449500), (4, 67087125), (5, 53669700), (6, 44724750), (7, 38335500), (9, 29816500), (10, 26834850), (12, 22362375), (14, 19167750), (15, 17889900), (18, 14908250), (20, 13417425), (21, 12778500), (25, 10733940), (28, 9583875), (30, 8944950), (35, 7667100), (36, 7454125), (42, 6389250), (45, 5963300), (49, 5476500), (50, 5366970), (60, 4472475), (63, 4259500), (70, 3833550), (75, 3577980), (84, 3194625), (90, 2981650), (98, 2738250), (100, 2683485), (105, 2555700), (125, 2146788), (126, 2129750), (140, 1916775), (147, 1825500), (150, 1788990), (175, 1533420), (180, 1490825), (196, 1369125), (210, 1277850), (225, 1192660), (245, 1095300), (250, 1073394), (252, 1064875), (294, 912750), (300, 894495), (315, 851900), (350, 766710), (375, 715596), (420, 638925), (441, 608500), (450, 596330), (490, 547650), (500, 536697), (525, 511140), (588, 456375), (630, 425950), (700, 383355), (735, 365100), (750, 357798), (875, 306684), (882, 304250), (900, 298165), (980, 273825), (1050, 255570), (1125, 238532), (1217, 220500), (1225, 219060), (1260, 212975), (1470, 182550), (1500, 178899), (1575, 170380), (1750, 153342), (1764, 152125), (2100, 127785), (2205, 121700), (2250, 119266), (2434, 110250), (2450, 109530), (2625, 102228), (2940, 91275), (3150, 85190), (3500, 76671), (3651, 73500), (3675, 73020), (4410, 60850), (4500, 59633), (4868, 55125), (4900, 54765), (5250, 51114), (6085, 44100), (6125, 43812), (6300, 42595), (7302, 36750), (7350, 36510), (7875, 34076), (8519, 31500), (8820, 30425), (10500, 25557), (10953, 24500), (11025, 24340), (12170, 22050), (12250, 21906), (14604, 18375), (14700, 18255), (15750, 17038)]