128804550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2094

約数の個数: 96

約数和(自身を含む): 371238144

約数和(自身を除く): 242433594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 915, 1050, 1281, 1525, 1830, 2011, 2135, 2562, 3050, 4022, 4270, 4575, 6033, 6405, 9150, 10055, 10675, 12066, 12810, 14077, 20110, 21350, 28154, 30165, 32025, 42231, 50275, 60330, 64050, 70385, 84462, 100550, 122671, 140770, 150825, 211155, 245342, 301650, 351925, 368013, 422310, 613355, 703850, 736026, 858697, 1055775, 1226710, 1717394, 1840065, 2111550, 2576091, 3066775, 3680130, 4293485, 5152182, 6133550, 8586970, 9200325, 12880455, 18400650, 21467425, 25760910, 42934850, 64402275, 128804550]

約数ペア:

[(1, 128804550), (2, 64402275), (3, 42934850), (5, 25760910), (6, 21467425), (7, 18400650), (10, 12880455), (14, 9200325), (15, 8586970), (21, 6133550), (25, 5152182), (30, 4293485), (35, 3680130), (42, 3066775), (50, 2576091), (61, 2111550), (70, 1840065), (75, 1717394), (105, 1226710), (122, 1055775), (150, 858697), (175, 736026), (183, 703850), (210, 613355), (305, 422310), (350, 368013), (366, 351925), (427, 301650), (525, 245342), (610, 211155), (854, 150825), (915, 140770), (1050, 122671), (1281, 100550), (1525, 84462), (1830, 70385), (2011, 64050), (2135, 60330), (2562, 50275), (3050, 42231), (4022, 32025), (4270, 30165), (4575, 28154), (6033, 21350), (6405, 20110), (9150, 14077), (10055, 12810), (10675, 12066)]