89449500

素因数分解:

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

素因数の和:1253

約数の個数: 144

約数和(自身を含む): 303252768

約数和(自身を除く): 213803268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 125, 140, 147, 150, 175, 196, 210, 245, 250, 294, 300, 350, 375, 420, 490, 500, 525, 588, 700, 735, 750, 875, 980, 1050, 1217, 1225, 1470, 1500, 1750, 2100, 2434, 2450, 2625, 2940, 3500, 3651, 3675, 4868, 4900, 5250, 6085, 6125, 7302, 7350, 8519, 10500, 12170, 12250, 14604, 14700, 17038, 18255, 18375, 24340, 24500, 25557, 30425, 34076, 36510, 36750, 42595, 51114, 59633, 60850, 73020, 73500, 85190, 91275, 102228, 119266, 121700, 127785, 152125, 170380, 178899, 182550, 212975, 238532, 255570, 298165, 304250, 357798, 365100, 425950, 456375, 511140, 596330, 608500, 638925, 715596, 851900, 894495, 912750, 1064875, 1192660, 1277850, 1490825, 1788990, 1825500, 2129750, 2555700, 2981650, 3194625, 3577980, 4259500, 4472475, 5963300, 6389250, 7454125, 8944950, 12778500, 14908250, 17889900, 22362375, 29816500, 44724750, 89449500]

約数ペア:

[(1, 89449500), (2, 44724750), (3, 29816500), (4, 22362375), (5, 17889900), (6, 14908250), (7, 12778500), (10, 8944950), (12, 7454125), (14, 6389250), (15, 5963300), (20, 4472475), (21, 4259500), (25, 3577980), (28, 3194625), (30, 2981650), (35, 2555700), (42, 2129750), (49, 1825500), (50, 1788990), (60, 1490825), (70, 1277850), (75, 1192660), (84, 1064875), (98, 912750), (100, 894495), (105, 851900), (125, 715596), (140, 638925), (147, 608500), (150, 596330), (175, 511140), (196, 456375), (210, 425950), (245, 365100), (250, 357798), (294, 304250), (300, 298165), (350, 255570), (375, 238532), (420, 212975), (490, 182550), (500, 178899), (525, 170380), (588, 152125), (700, 127785), (735, 121700), (750, 119266), (875, 102228), (980, 91275), (1050, 85190), (1217, 73500), (1225, 73020), (1470, 60850), (1500, 59633), (1750, 51114), (2100, 42595), (2434, 36750), (2450, 36510), (2625, 34076), (2940, 30425), (3500, 25557), (3651, 24500), (3675, 24340), (4868, 18375), (4900, 18255), (5250, 17038), (6085, 14700), (6125, 14604), (7302, 12250), (7350, 12170), (8519, 10500)]