80461950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 210924000

約数和(自身を除く): 130462050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 53, 58, 75, 87, 106, 145, 150, 159, 174, 265, 290, 318, 349, 435, 530, 698, 725, 795, 870, 1047, 1325, 1450, 1537, 1590, 1745, 2094, 2175, 2650, 3074, 3490, 3975, 4350, 4611, 5235, 7685, 7950, 8725, 9222, 10121, 10470, 15370, 17450, 18497, 20242, 23055, 26175, 30363, 36994, 38425, 46110, 50605, 52350, 55491, 60726, 76850, 92485, 101210, 110982, 115275, 151815, 184970, 230550, 253025, 277455, 303630, 462425, 506050, 536413, 554910, 759075, 924850, 1072826, 1387275, 1518150, 1609239, 2682065, 2774550, 3218478, 5364130, 8046195, 13410325, 16092390, 26820650, 40230975, 80461950]

約数ペア:

[(1, 80461950), (2, 40230975), (3, 26820650), (5, 16092390), (6, 13410325), (10, 8046195), (15, 5364130), (25, 3218478), (29, 2774550), (30, 2682065), (50, 1609239), (53, 1518150), (58, 1387275), (75, 1072826), (87, 924850), (106, 759075), (145, 554910), (150, 536413), (159, 506050), (174, 462425), (265, 303630), (290, 277455), (318, 253025), (349, 230550), (435, 184970), (530, 151815), (698, 115275), (725, 110982), (795, 101210), (870, 92485), (1047, 76850), (1325, 60726), (1450, 55491), (1537, 52350), (1590, 50605), (1745, 46110), (2094, 38425), (2175, 36994), (2650, 30363), (3074, 26175), (3490, 23055), (3975, 20242), (4350, 18497), (4611, 17450), (5235, 15370), (7685, 10470), (7950, 10121), (8725, 9222)]