20222709345

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 37895040000

約数和(自身を除く): 17672330655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 101, 135, 145, 199, 257, 261, 303, 435, 505, 597, 771, 783, 909, 995, 1285, 1305, 1515, 1791, 2313, 2727, 2929, 2985, 3855, 3915, 4545, 5373, 5771, 6939, 7453, 8787, 8955, 11565, 13635, 14645, 17313, 20099, 22359, 25957, 26361, 26865, 28855, 34695, 37265, 43935, 51143, 51939, 60297, 67077, 77871, 79083, 86565, 100495, 111795, 129785, 131805, 153429, 155817, 180891, 201231, 233613, 255715, 259695, 301485, 335385, 389355, 395415, 460287, 542673, 582871, 700839, 752753, 767145, 779085, 904455, 1006155, 1168065, 1380861, 1483147, 1748613, 2258259, 2301435, 2713365, 2914355, 3504195, 3763765, 4449441, 5165443, 5245839, 6774777, 6904305, 7415735, 8743065, 11291295, 13348323, 15496329, 15737517, 20324331, 22247205, 25827215, 26229195, 33873885, 40044969, 46488987, 66741615, 77481645, 78687585, 101621655, 139466961, 149797847, 200224845, 232444935, 449393541, 697334805, 748989235, 1348180623, 2246967705, 4044541869, 6740903115, 20222709345]

約数ペア:

[(1, 20222709345), (3, 6740903115), (5, 4044541869), (9, 2246967705), (15, 1348180623), (27, 748989235), (29, 697334805), (45, 449393541), (87, 232444935), (101, 200224845), (135, 149797847), (145, 139466961), (199, 101621655), (257, 78687585), (261, 77481645), (303, 66741615), (435, 46488987), (505, 40044969), (597, 33873885), (771, 26229195), (783, 25827215), (909, 22247205), (995, 20324331), (1285, 15737517), (1305, 15496329), (1515, 13348323), (1791, 11291295), (2313, 8743065), (2727, 7415735), (2929, 6904305), (2985, 6774777), (3855, 5245839), (3915, 5165443), (4545, 4449441), (5373, 3763765), (5771, 3504195), (6939, 2914355), (7453, 2713365), (8787, 2301435), (8955, 2258259), (11565, 1748613), (13635, 1483147), (14645, 1380861), (17313, 1168065), (20099, 1006155), (22359, 904455), (25957, 779085), (26361, 767145), (26865, 752753), (28855, 700839), (34695, 582871), (37265, 542673), (43935, 460287), (51143, 395415), (51939, 389355), (60297, 335385), (67077, 301485), (77871, 259695), (79083, 255715), (86565, 233613), (100495, 201231), (111795, 180891), (129785, 155817), (131805, 153429)]