457198650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{709}}^1\times {\mathrm{1433}}^1$

素因数の和:2160

約数の個数: 72

約数和(自身を含む): 1230931260

約数和(自身を除く): 773732610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 709, 1418, 1433, 2127, 2866, 3545, 4254, 4299, 6381, 7090, 7165, 8598, 10635, 12762, 12897, 14330, 17725, 21270, 21495, 25794, 31905, 35450, 35825, 42990, 53175, 63810, 64485, 71650, 106350, 107475, 128970, 159525, 214950, 319050, 322425, 644850, 1015997, 2031994, 3047991, 5079985, 6095982, 9143973, 10159970, 15239955, 18287946, 25399925, 30479910, 45719865, 50799850, 76199775, 91439730, 152399550, 228599325, 457198650]

約数ペア:

[(1, 457198650), (2, 228599325), (3, 152399550), (5, 91439730), (6, 76199775), (9, 50799850), (10, 45719865), (15, 30479910), (18, 25399925), (25, 18287946), (30, 15239955), (45, 10159970), (50, 9143973), (75, 6095982), (90, 5079985), (150, 3047991), (225, 2031994), (450, 1015997), (709, 644850), (1418, 322425), (1433, 319050), (2127, 214950), (2866, 159525), (3545, 128970), (4254, 107475), (4299, 106350), (6381, 71650), (7090, 64485), (7165, 63810), (8598, 53175), (10635, 42990), (12762, 35825), (12897, 35450), (14330, 31905), (17725, 25794), (21270, 21495)]