85723860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 255951360

約数和(自身を除く): 170227500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 229, 255, 340, 367, 458, 510, 687, 734, 916, 1020, 1101, 1145, 1374, 1468, 1835, 2202, 2290, 2748, 3435, 3670, 3893, 4404, 4580, 5505, 6239, 6870, 7340, 7786, 11010, 11679, 12478, 13740, 15572, 18717, 19465, 22020, 23358, 24956, 31195, 37434, 38930, 46716, 58395, 62390, 74868, 77860, 84043, 93585, 116790, 124780, 168086, 187170, 233580, 252129, 336172, 374340, 420215, 504258, 840430, 1008516, 1260645, 1428731, 1680860, 2521290, 2857462, 4286193, 5042580, 5714924, 7143655, 8572386, 14287310, 17144772, 21430965, 28574620, 42861930, 85723860]

約数ペア:

[(1, 85723860), (2, 42861930), (3, 28574620), (4, 21430965), (5, 17144772), (6, 14287310), (10, 8572386), (12, 7143655), (15, 5714924), (17, 5042580), (20, 4286193), (30, 2857462), (34, 2521290), (51, 1680860), (60, 1428731), (68, 1260645), (85, 1008516), (102, 840430), (170, 504258), (204, 420215), (229, 374340), (255, 336172), (340, 252129), (367, 233580), (458, 187170), (510, 168086), (687, 124780), (734, 116790), (916, 93585), (1020, 84043), (1101, 77860), (1145, 74868), (1374, 62390), (1468, 58395), (1835, 46716), (2202, 38930), (2290, 37434), (2748, 31195), (3435, 24956), (3670, 23358), (3893, 22020), (4404, 19465), (4580, 18717), (5505, 15572), (6239, 13740), (6870, 12478), (7340, 11679), (7786, 11010)]