171383100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{81611}}^1$

素因数の和:81635

約数の個数: 72

約数和(自身を含む): 566713728

約数和(自身を除く): 395330628

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, 81611, 163222, 244833, 326444, 408055, 489666, 571277, 816110, 979332, 1142554, 1224165, 1632220, 1713831, 2040275, 2285108, 2448330, 2856385, 3427662, 4080550, 4896660, 5712770, 6120825, 6855324, 8161100, 8569155, 11425540, 12241650, 14281925, 17138310, 24483300, 28563850, 34276620, 42845775, 57127700, 85691550, 171383100]

約数ペア:

[(1, 171383100), (2, 85691550), (3, 57127700), (4, 42845775), (5, 34276620), (6, 28563850), (7, 24483300), (10, 17138310), (12, 14281925), (14, 12241650), (15, 11425540), (20, 8569155), (21, 8161100), (25, 6855324), (28, 6120825), (30, 5712770), (35, 4896660), (42, 4080550), (50, 3427662), (60, 2856385), (70, 2448330), (75, 2285108), (84, 2040275), (100, 1713831), (105, 1632220), (140, 1224165), (150, 1142554), (175, 979332), (210, 816110), (300, 571277), (350, 489666), (420, 408055), (525, 326444), (700, 244833), (1050, 163222), (2100, 81611)]