42300979175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 69350561280

約数和(自身を除く): 27049582105

約数列:

[1, 5, 7, 13, 19, 25, 35, 61, 65, 91, 95, 133, 175, 247, 263, 305, 325, 427, 455, 475, 665, 793, 1159, 1235, 1315, 1525, 1729, 1841, 2135, 2275, 3325, 3419, 3721, 3965, 4997, 5551, 5795, 6175, 6575, 8113, 8645, 9205, 10675, 15067, 16043, 17095, 18605, 19825, 23933, 24985, 26047, 27755, 28975, 34979, 40565, 43225, 46025, 48373, 64961, 70699, 75335, 80215, 85475, 93025, 105469, 112301, 119665, 124925, 130235, 138775, 174895, 202825, 208559, 241865, 304817, 324805, 338611, 353495, 376675, 401075, 454727, 494893, 527345, 561505, 598325, 651175, 874475, 919087, 978623, 1042795, 1209325, 1459913, 1524085, 1624025, 1693055, 1767475, 2133719, 2273635, 2474465, 2636725, 2807525, 3962621, 4595435, 4893115, 5213975, 6433609, 6850361, 7299565, 7620425, 8465275, 10668595, 11368175, 12372325, 12722099, 18593837, 19813105, 22977175, 24465575, 27738347, 32168045, 34251805, 36497825, 53342975, 63610495, 89054693, 92969185, 99065525, 130156859, 138691735, 160840225, 171259025, 241719881, 318052475, 445273465, 464845925, 650784295, 693458675, 1208599405, 1692039167, 2226367325, 3253921475, 6042997025, 8460195835, 42300979175]

約数ペア:

[(1, 42300979175), (5, 8460195835), (7, 6042997025), (13, 3253921475), (19, 2226367325), (25, 1692039167), (35, 1208599405), (61, 693458675), (65, 650784295), (91, 464845925), (95, 445273465), (133, 318052475), (175, 241719881), (247, 171259025), (263, 160840225), (305, 138691735), (325, 130156859), (427, 99065525), (455, 92969185), (475, 89054693), (665, 63610495), (793, 53342975), (1159, 36497825), (1235, 34251805), (1315, 32168045), (1525, 27738347), (1729, 24465575), (1841, 22977175), (2135, 19813105), (2275, 18593837), (3325, 12722099), (3419, 12372325), (3721, 11368175), (3965, 10668595), (4997, 8465275), (5551, 7620425), (5795, 7299565), (6175, 6850361), (6575, 6433609), (8113, 5213975), (8645, 4893115), (9205, 4595435), (10675, 3962621), (15067, 2807525), (16043, 2636725), (17095, 2474465), (18605, 2273635), (19825, 2133719), (23933, 1767475), (24985, 1693055), (26047, 1624025), (27755, 1524085), (28975, 1459913), (34979, 1209325), (40565, 1042795), (43225, 978623), (46025, 919087), (48373, 874475), (64961, 651175), (70699, 598325), (75335, 561505), (80215, 527345), (85475, 494893), (93025, 454727), (105469, 401075), (112301, 376675), (119665, 353495), (124925, 338611), (130235, 324805), (138775, 304817), (174895, 241865), (202825, 208559)]