69672900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 225485568

約数和(自身を除く): 155812668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 300, 330, 430, 473, 491, 516, 550, 645, 660, 825, 860, 946, 982, 1075, 1100, 1290, 1419, 1473, 1650, 1892, 1964, 2150, 2365, 2455, 2580, 2838, 2946, 3225, 3300, 4300, 4730, 4910, 5401, 5676, 5892, 6450, 7095, 7365, 9460, 9820, 10802, 11825, 12275, 12900, 14190, 14730, 16203, 21113, 21604, 23650, 24550, 27005, 28380, 29460, 32406, 35475, 36825, 42226, 47300, 49100, 54010, 63339, 64812, 70950, 73650, 81015, 84452, 105565, 108020, 126678, 135025, 141900, 147300, 162030, 211130, 232243, 253356, 270050, 316695, 324060, 405075, 422260, 464486, 527825, 540100, 633390, 696729, 810150, 928972, 1055650, 1161215, 1266780, 1393458, 1583475, 1620300, 2111300, 2322430, 2786916, 3166950, 3483645, 4644860, 5806075, 6333900, 6967290, 11612150, 13934580, 17418225, 23224300, 34836450, 69672900]

約数ペア:

[(1, 69672900), (2, 34836450), (3, 23224300), (4, 17418225), (5, 13934580), (6, 11612150), (10, 6967290), (11, 6333900), (12, 5806075), (15, 4644860), (20, 3483645), (22, 3166950), (25, 2786916), (30, 2322430), (33, 2111300), (43, 1620300), (44, 1583475), (50, 1393458), (55, 1266780), (60, 1161215), (66, 1055650), (75, 928972), (86, 810150), (100, 696729), (110, 633390), (129, 540100), (132, 527825), (150, 464486), (165, 422260), (172, 405075), (215, 324060), (220, 316695), (258, 270050), (275, 253356), (300, 232243), (330, 211130), (430, 162030), (473, 147300), (491, 141900), (516, 135025), (550, 126678), (645, 108020), (660, 105565), (825, 84452), (860, 81015), (946, 73650), (982, 70950), (1075, 64812), (1100, 63339), (1290, 54010), (1419, 49100), (1473, 47300), (1650, 42226), (1892, 36825), (1964, 35475), (2150, 32406), (2365, 29460), (2455, 28380), (2580, 27005), (2838, 24550), (2946, 23650), (3225, 21604), (3300, 21113), (4300, 16203), (4730, 14730), (4910, 14190), (5401, 12900), (5676, 12275), (5892, 11825), (6450, 10802), (7095, 9820), (7365, 9460)]