180152681905

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{1663}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 264967372800

約数和(自身を除く): 84814690895

約数列:

[1, 5, 7, 29, 35, 49, 79, 145, 193, 203, 245, 395, 553, 965, 1015, 1351, 1421, 1663, 2291, 2765, 3871, 5597, 6755, 7105, 8315, 9457, 11455, 11641, 15247, 16037, 19355, 27985, 39179, 47285, 48227, 58205, 76235, 80185, 81487, 106729, 112259, 131377, 195895, 241135, 274253, 320959, 337589, 407435, 442163, 533645, 561295, 656885, 747103, 919639, 1371265, 1604795, 1687945, 2210815, 2246713, 2363123, 3095141, 3735515, 3809933, 4598195, 6437473, 9307811, 11233565, 11815615, 15475705, 15726991, 19049665, 21665987, 25355761, 26669531, 32187365, 46539055, 65154677, 78634955, 108329935, 126778805, 133347655, 177490327, 186686717, 325773385, 456082739, 735317069, 887451635, 933433585, 1242432289, 2280413695, 3676585345, 5147219483, 6212161445, 25736097415, 36030536381, 180152681905]

約数ペア:

[(1, 180152681905), (5, 36030536381), (7, 25736097415), (29, 6212161445), (35, 5147219483), (49, 3676585345), (79, 2280413695), (145, 1242432289), (193, 933433585), (203, 887451635), (245, 735317069), (395, 456082739), (553, 325773385), (965, 186686717), (1015, 177490327), (1351, 133347655), (1421, 126778805), (1663, 108329935), (2291, 78634955), (2765, 65154677), (3871, 46539055), (5597, 32187365), (6755, 26669531), (7105, 25355761), (8315, 21665987), (9457, 19049665), (11455, 15726991), (11641, 15475705), (15247, 11815615), (16037, 11233565), (19355, 9307811), (27985, 6437473), (39179, 4598195), (47285, 3809933), (48227, 3735515), (58205, 3095141), (76235, 2363123), (80185, 2246713), (81487, 2210815), (106729, 1687945), (112259, 1604795), (131377, 1371265), (195895, 919639), (241135, 747103), (274253, 656885), (320959, 561295), (337589, 533645), (407435, 442163)]