505205250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 1463978880

約数和(自身を除く): 958773630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 121, 125, 150, 165, 190, 209, 242, 250, 275, 285, 293, 330, 363, 375, 418, 475, 550, 570, 586, 605, 627, 726, 750, 825, 879, 950, 1045, 1210, 1254, 1375, 1425, 1465, 1650, 1758, 1815, 2090, 2299, 2375, 2750, 2850, 2930, 3025, 3135, 3223, 3630, 4125, 4395, 4598, 4750, 5225, 5567, 6050, 6270, 6446, 6897, 7125, 7325, 8250, 8790, 9075, 9669, 10450, 11134, 11495, 13794, 14250, 14650, 15125, 15675, 16115, 16701, 18150, 19338, 21975, 22990, 26125, 27835, 30250, 31350, 32230, 33402, 34485, 35453, 36625, 43950, 45375, 48345, 52250, 55670, 57475, 61237, 68970, 70906, 73250, 78375, 80575, 83505, 90750, 96690, 106359, 109875, 114950, 122474, 139175, 156750, 161150, 167010, 172425, 177265, 183711, 212718, 219750, 241725, 278350, 287375, 306185, 344850, 354530, 367422, 402875, 417525, 483450, 531795, 574750, 612370, 673607, 695875, 805750, 835050, 862125, 886325, 918555, 1063590, 1208625, 1347214, 1391750, 1530925, 1724250, 1772650, 1837110, 2020821, 2087625, 2417250, 2658975, 3061850, 3368035, 4041642, 4175250, 4431625, 4592775, 5317950, 6736070, 7654625, 8863250, 9185550, 10104105, 13294875, 15309250, 16840175, 20208210, 22963875, 26589750, 33680350, 45927750, 50520525, 84200875, 101041050, 168401750, 252602625, 505205250]

約数ペア:

[(1, 505205250), (2, 252602625), (3, 168401750), (5, 101041050), (6, 84200875), (10, 50520525), (11, 45927750), (15, 33680350), (19, 26589750), (22, 22963875), (25, 20208210), (30, 16840175), (33, 15309250), (38, 13294875), (50, 10104105), (55, 9185550), (57, 8863250), (66, 7654625), (75, 6736070), (95, 5317950), (110, 4592775), (114, 4431625), (121, 4175250), (125, 4041642), (150, 3368035), (165, 3061850), (190, 2658975), (209, 2417250), (242, 2087625), (250, 2020821), (275, 1837110), (285, 1772650), (293, 1724250), (330, 1530925), (363, 1391750), (375, 1347214), (418, 1208625), (475, 1063590), (550, 918555), (570, 886325), (586, 862125), (605, 835050), (627, 805750), (726, 695875), (750, 673607), (825, 612370), (879, 574750), (950, 531795), (1045, 483450), (1210, 417525), (1254, 402875), (1375, 367422), (1425, 354530), (1465, 344850), (1650, 306185), (1758, 287375), (1815, 278350), (2090, 241725), (2299, 219750), (2375, 212718), (2750, 183711), (2850, 177265), (2930, 172425), (3025, 167010), (3135, 161150), (3223, 156750), (3630, 139175), (4125, 122474), (4395, 114950), (4598, 109875), (4750, 106359), (5225, 96690), (5567, 90750), (6050, 83505), (6270, 80575), (6446, 78375), (6897, 73250), (7125, 70906), (7325, 68970), (8250, 61237), (8790, 57475), (9075, 55670), (9669, 52250), (10450, 48345), (11134, 45375), (11495, 43950), (13794, 36625), (14250, 35453), (14650, 34485), (15125, 33402), (15675, 32230), (16115, 31350), (16701, 30250), (18150, 27835), (19338, 26125), (21975, 22990)]