475257900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3992

約数の個数: 144

約数和(自身を含む): 1529013248

約数和(自身を除く): 1053755348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 3931, 4030, 4650, 4836, 6045, 7862, 8060, 9300, 10075, 11793, 12090, 15724, 19655, 20150, 23586, 24180, 30225, 39310, 40300, 47172, 51103, 58965, 60450, 78620, 98275, 102206, 117930, 120900, 121861, 153309, 196550, 204412, 235860, 243722, 255515, 294825, 306618, 365583, 393100, 487444, 511030, 589650, 609305, 613236, 731166, 766545, 1022060, 1179300, 1218610, 1277575, 1462332, 1533090, 1584193, 1827915, 2437220, 2555150, 3046525, 3066180, 3168386, 3655830, 3832725, 4752579, 5110300, 6093050, 6336772, 7311660, 7665450, 7920965, 9139575, 9505158, 12186100, 15330900, 15841930, 18279150, 19010316, 23762895, 31683860, 36558300, 39604825, 47525790, 79209650, 95051580, 118814475, 158419300, 237628950, 475257900]

約数ペア:

[(1, 475257900), (2, 237628950), (3, 158419300), (4, 118814475), (5, 95051580), (6, 79209650), (10, 47525790), (12, 39604825), (13, 36558300), (15, 31683860), (20, 23762895), (25, 19010316), (26, 18279150), (30, 15841930), (31, 15330900), (39, 12186100), (50, 9505158), (52, 9139575), (60, 7920965), (62, 7665450), (65, 7311660), (75, 6336772), (78, 6093050), (93, 5110300), (100, 4752579), (124, 3832725), (130, 3655830), (150, 3168386), (155, 3066180), (156, 3046525), (186, 2555150), (195, 2437220), (260, 1827915), (300, 1584193), (310, 1533090), (325, 1462332), (372, 1277575), (390, 1218610), (403, 1179300), (465, 1022060), (620, 766545), (650, 731166), (775, 613236), (780, 609305), (806, 589650), (930, 511030), (975, 487444), (1209, 393100), (1300, 365583), (1550, 306618), (1612, 294825), (1860, 255515), (1950, 243722), (2015, 235860), (2325, 204412), (2418, 196550), (3100, 153309), (3900, 121861), (3931, 120900), (4030, 117930), (4650, 102206), (4836, 98275), (6045, 78620), (7862, 60450), (8060, 58965), (9300, 51103), (10075, 47172), (11793, 40300), (12090, 39310), (15724, 30225), (19655, 24180), (20150, 23586)]