1308400650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1433}}^1\times {\mathrm{2029}}^1$

素因数の和:3480

約数の個数: 72

約数和(自身を含む): 3519423180

約数和(自身を除く): 2211022530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1433, 2029, 2866, 4058, 4299, 6087, 7165, 8598, 10145, 12174, 12897, 14330, 18261, 20290, 21495, 25794, 30435, 35825, 36522, 42990, 50725, 60870, 64485, 71650, 91305, 101450, 107475, 128970, 152175, 182610, 214950, 304350, 322425, 456525, 644850, 913050, 2907557, 5815114, 8722671, 14537785, 17445342, 26168013, 29075570, 43613355, 52336026, 72688925, 87226710, 130840065, 145377850, 218066775, 261680130, 436133550, 654200325, 1308400650]

約数ペア:

[(1, 1308400650), (2, 654200325), (3, 436133550), (5, 261680130), (6, 218066775), (9, 145377850), (10, 130840065), (15, 87226710), (18, 72688925), (25, 52336026), (30, 43613355), (45, 29075570), (50, 26168013), (75, 17445342), (90, 14537785), (150, 8722671), (225, 5815114), (450, 2907557), (1433, 913050), (2029, 644850), (2866, 456525), (4058, 322425), (4299, 304350), (6087, 214950), (7165, 182610), (8598, 152175), (10145, 128970), (12174, 107475), (12897, 101450), (14330, 91305), (18261, 71650), (20290, 64485), (21495, 60870), (25794, 50725), (30435, 42990), (35825, 36522)]