68498850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 196594560

約数和(自身を除く): 128095710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 733, 890, 1050, 1246, 1335, 1466, 1869, 2199, 2225, 2670, 3115, 3665, 3738, 4398, 4450, 5131, 6230, 6675, 7330, 9345, 10262, 10995, 13350, 15393, 15575, 18325, 18690, 21990, 25655, 30786, 31150, 36650, 46725, 51310, 54975, 65237, 76965, 93450, 109950, 128275, 130474, 153930, 195711, 256550, 326185, 384825, 391422, 456659, 652370, 769650, 913318, 978555, 1369977, 1630925, 1957110, 2283295, 2739954, 3261850, 4566590, 4892775, 6849885, 9785550, 11416475, 13699770, 22832950, 34249425, 68498850]

約数ペア:

[(1, 68498850), (2, 34249425), (3, 22832950), (5, 13699770), (6, 11416475), (7, 9785550), (10, 6849885), (14, 4892775), (15, 4566590), (21, 3261850), (25, 2739954), (30, 2283295), (35, 1957110), (42, 1630925), (50, 1369977), (70, 978555), (75, 913318), (89, 769650), (105, 652370), (150, 456659), (175, 391422), (178, 384825), (210, 326185), (267, 256550), (350, 195711), (445, 153930), (525, 130474), (534, 128275), (623, 109950), (733, 93450), (890, 76965), (1050, 65237), (1246, 54975), (1335, 51310), (1466, 46725), (1869, 36650), (2199, 31150), (2225, 30786), (2670, 25655), (3115, 21990), (3665, 18690), (3738, 18325), (4398, 15575), (4450, 15393), (5131, 13350), (6230, 10995), (6675, 10262), (7330, 9345)]