68525217720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{658643}}^1$

素因数の和:658694

約数の個数: 144

約数和(自身を含む): 236578338360

約数和(自身を除く): 168053120640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 20808, 26010, 34680, 52020, 104040, 658643, 1317286, 1975929, 2634572, 3293215, 3951858, 5269144, 5927787, 6586430, 7903716, 9879645, 11196931, 11855574, 13172860, 15807432, 19759290, 22393862, 23711148, 26345720, 29638935, 33590793, 39518580, 44787724, 47422296, 55984655, 59277870, 67181586, 79037160, 89575448, 100772379, 111969310, 118555740, 134363172, 167953965, 190347827, 201544758, 223938620, 237111480, 268726344, 335907930, 380695654, 403089516, 447877240, 503861895, 571043481, 671815860, 761391308, 806179032, 951739135, 1007723790, 1142086962, 1343631720, 1522782616, 1713130443, 1903478270, 2015447580, 2284173924, 2855217405, 3426260886, 3806956540, 4030895160, 4568347848, 5710434810, 6852521772, 7613913080, 8565652215, 11420869620, 13705043544, 17131304430, 22841739240, 34262608860, 68525217720]

約数ペア:

[(1, 68525217720), (2, 34262608860), (3, 22841739240), (4, 17131304430), (5, 13705043544), (6, 11420869620), (8, 8565652215), (9, 7613913080), (10, 6852521772), (12, 5710434810), (15, 4568347848), (17, 4030895160), (18, 3806956540), (20, 3426260886), (24, 2855217405), (30, 2284173924), (34, 2015447580), (36, 1903478270), (40, 1713130443), (45, 1522782616), (51, 1343631720), (60, 1142086962), (68, 1007723790), (72, 951739135), (85, 806179032), (90, 761391308), (102, 671815860), (120, 571043481), (136, 503861895), (153, 447877240), (170, 403089516), (180, 380695654), (204, 335907930), (255, 268726344), (289, 237111480), (306, 223938620), (340, 201544758), (360, 190347827), (408, 167953965), (510, 134363172), (578, 118555740), (612, 111969310), (680, 100772379), (765, 89575448), (867, 79037160), (1020, 67181586), (1156, 59277870), (1224, 55984655), (1445, 47422296), (1530, 44787724), (1734, 39518580), (2040, 33590793), (2312, 29638935), (2601, 26345720), (2890, 23711148), (3060, 22393862), (3468, 19759290), (4335, 15807432), (5202, 13172860), (5780, 11855574), (6120, 11196931), (6936, 9879645), (8670, 7903716), (10404, 6586430), (11560, 5927787), (13005, 5269144), (17340, 3951858), (20808, 3293215), (26010, 2634572), (34680, 1975929), (52020, 1317286), (104040, 658643)]