85527540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9697}}^1$

素因数の和:9726

約数の個数: 108

約数和(自身を含む): 301821156

約数和(自身を除く): 216293616

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9697, 19394, 29091, 38788, 48485, 58182, 67879, 87273, 96970, 116364, 135758, 145455, 174546, 193940, 203637, 271516, 290910, 339395, 349092, 407274, 436365, 475153, 581820, 610911, 678790, 814548, 872730, 950306, 1018185, 1221822, 1357580, 1425459, 1745460, 1900612, 2036370, 2375765, 2443644, 2850918, 3054555, 4072740, 4276377, 4751530, 5701836, 6109110, 7127295, 8552754, 9503060, 12218220, 14254590, 17105508, 21381885, 28509180, 42763770, 85527540]

約数ペア:

[(1, 85527540), (2, 42763770), (3, 28509180), (4, 21381885), (5, 17105508), (6, 14254590), (7, 12218220), (9, 9503060), (10, 8552754), (12, 7127295), (14, 6109110), (15, 5701836), (18, 4751530), (20, 4276377), (21, 4072740), (28, 3054555), (30, 2850918), (35, 2443644), (36, 2375765), (42, 2036370), (45, 1900612), (49, 1745460), (60, 1425459), (63, 1357580), (70, 1221822), (84, 1018185), (90, 950306), (98, 872730), (105, 814548), (126, 678790), (140, 610911), (147, 581820), (180, 475153), (196, 436365), (210, 407274), (245, 349092), (252, 339395), (294, 290910), (315, 271516), (420, 203637), (441, 193940), (490, 174546), (588, 145455), (630, 135758), (735, 116364), (882, 96970), (980, 87273), (1260, 67879), (1470, 58182), (1764, 48485), (2205, 38788), (2940, 29091), (4410, 19394), (8820, 9697)]