26861100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12815

約数の個数: 72

約数和(自身を含む): 88827648

約数和(自身を除く): 61966548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 12791, 25582, 38373, 51164, 63955, 76746, 89537, 127910, 153492, 179074, 191865, 255820, 268611, 319775, 358148, 383730, 447685, 537222, 639550, 767460, 895370, 959325, 1074444, 1279100, 1343055, 1790740, 1918650, 2238425, 2686110, 3837300, 4476850, 5372220, 6715275, 8953700, 13430550, 26861100]

約数ペア:

[(1, 26861100), (2, 13430550), (3, 8953700), (4, 6715275), (5, 5372220), (6, 4476850), (7, 3837300), (10, 2686110), (12, 2238425), (14, 1918650), (15, 1790740), (20, 1343055), (21, 1279100), (25, 1074444), (28, 959325), (30, 895370), (35, 767460), (42, 639550), (50, 537222), (60, 447685), (70, 383730), (75, 358148), (84, 319775), (100, 268611), (105, 255820), (140, 191865), (150, 179074), (175, 153492), (210, 127910), (300, 89537), (350, 76746), (420, 63955), (525, 51164), (700, 38373), (1050, 25582), (2100, 12791)]