82518300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 108

約数和(自身を含む): 260367016

約数和(自身を除く): 177848716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 277, 300, 331, 450, 554, 662, 831, 900, 993, 1108, 1324, 1385, 1655, 1662, 1986, 2493, 2770, 2979, 3310, 3324, 3972, 4155, 4965, 4986, 5540, 5958, 6620, 6925, 8275, 8310, 9930, 9972, 11916, 12465, 13850, 14895, 16550, 16620, 19860, 20775, 24825, 24930, 27700, 29790, 33100, 41550, 49650, 49860, 59580, 62325, 74475, 83100, 91687, 99300, 124650, 148950, 183374, 249300, 275061, 297900, 366748, 458435, 550122, 825183, 916870, 1100244, 1375305, 1650366, 1833740, 2292175, 2750610, 3300732, 4125915, 4584350, 5501220, 6876525, 8251830, 9168700, 13753050, 16503660, 20629575, 27506100, 41259150, 82518300]

約数ペア:

[(1, 82518300), (2, 41259150), (3, 27506100), (4, 20629575), (5, 16503660), (6, 13753050), (9, 9168700), (10, 8251830), (12, 6876525), (15, 5501220), (18, 4584350), (20, 4125915), (25, 3300732), (30, 2750610), (36, 2292175), (45, 1833740), (50, 1650366), (60, 1375305), (75, 1100244), (90, 916870), (100, 825183), (150, 550122), (180, 458435), (225, 366748), (277, 297900), (300, 275061), (331, 249300), (450, 183374), (554, 148950), (662, 124650), (831, 99300), (900, 91687), (993, 83100), (1108, 74475), (1324, 62325), (1385, 59580), (1655, 49860), (1662, 49650), (1986, 41550), (2493, 33100), (2770, 29790), (2979, 27700), (3310, 24930), (3324, 24825), (3972, 20775), (4155, 19860), (4965, 16620), (4986, 16550), (5540, 14895), (5958, 13850), (6620, 12465), (6925, 11916), (8275, 9972), (8310, 9930)]