25527398220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{117497}}^1$

素因数の和:117600

約数の個数: 144

約数和(自身を含む): 83143464768

約数和(自身を除く): 57616066548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 612, 639, 710, 765, 852, 1020, 1065, 1207, 1278, 1420, 1530, 2130, 2414, 2556, 3060, 3195, 3621, 4260, 4828, 6035, 6390, 7242, 10863, 12070, 12780, 14484, 18105, 21726, 24140, 36210, 43452, 54315, 72420, 108630, 117497, 217260, 234994, 352491, 469988, 587485, 704982, 1057473, 1174970, 1409964, 1762455, 1997449, 2114946, 2349940, 3524910, 3994898, 4229892, 5287365, 5992347, 7049820, 7989796, 8342287, 9987245, 10574730, 11984694, 16684574, 17977041, 19974490, 21149460, 23969388, 25026861, 29961735, 33369148, 35954082, 39948980, 41711435, 50053722, 59923470, 71908164, 75080583, 83422870, 89885205, 100107444, 119846940, 125134305, 141818879, 150161166, 166845740, 179770410, 250268610, 283637758, 300322332, 359540820, 375402915, 425456637, 500537220, 567275516, 709094395, 750805830, 850913274, 1276369911, 1418188790, 1501611660, 1701826548, 2127283185, 2552739822, 2836377580, 4254566370, 5105479644, 6381849555, 8509132740, 12763699110, 25527398220]

約数ペア:

[(1, 25527398220), (2, 12763699110), (3, 8509132740), (4, 6381849555), (5, 5105479644), (6, 4254566370), (9, 2836377580), (10, 2552739822), (12, 2127283185), (15, 1701826548), (17, 1501611660), (18, 1418188790), (20, 1276369911), (30, 850913274), (34, 750805830), (36, 709094395), (45, 567275516), (51, 500537220), (60, 425456637), (68, 375402915), (71, 359540820), (85, 300322332), (90, 283637758), (102, 250268610), (142, 179770410), (153, 166845740), (170, 150161166), (180, 141818879), (204, 125134305), (213, 119846940), (255, 100107444), (284, 89885205), (306, 83422870), (340, 75080583), (355, 71908164), (426, 59923470), (510, 50053722), (612, 41711435), (639, 39948980), (710, 35954082), (765, 33369148), (852, 29961735), (1020, 25026861), (1065, 23969388), (1207, 21149460), (1278, 19974490), (1420, 17977041), (1530, 16684574), (2130, 11984694), (2414, 10574730), (2556, 9987245), (3060, 8342287), (3195, 7989796), (3621, 7049820), (4260, 5992347), (4828, 5287365), (6035, 4229892), (6390, 3994898), (7242, 3524910), (10863, 2349940), (12070, 2114946), (12780, 1997449), (14484, 1762455), (18105, 1409964), (21726, 1174970), (24140, 1057473), (36210, 704982), (43452, 587485), (54315, 469988), (72420, 352491), (108630, 234994), (117497, 217260)]