1994687550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{2003}}^1\times {\mathrm{2213}}^1$

素因数の和:4234

約数の個数: 72

約数和(自身を含む): 5364158904

約数和(自身を除く): 3369471354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 2003, 2213, 4006, 4426, 6009, 6639, 10015, 11065, 12018, 13278, 18027, 19917, 20030, 22130, 30045, 33195, 36054, 39834, 50075, 55325, 60090, 66390, 90135, 99585, 100150, 110650, 150225, 165975, 180270, 199170, 300450, 331950, 450675, 497925, 901350, 995850, 4432639, 8865278, 13297917, 22163195, 26595834, 39893751, 44326390, 66489585, 79787502, 110815975, 132979170, 199468755, 221631950, 332447925, 398937510, 664895850, 997343775, 1994687550]

約数ペア:

[(1, 1994687550), (2, 997343775), (3, 664895850), (5, 398937510), (6, 332447925), (9, 221631950), (10, 199468755), (15, 132979170), (18, 110815975), (25, 79787502), (30, 66489585), (45, 44326390), (50, 39893751), (75, 26595834), (90, 22163195), (150, 13297917), (225, 8865278), (450, 4432639), (2003, 995850), (2213, 901350), (4006, 497925), (4426, 450675), (6009, 331950), (6639, 300450), (10015, 199170), (11065, 180270), (12018, 165975), (13278, 150225), (18027, 110650), (19917, 100150), (20030, 99585), (22130, 90135), (30045, 66390), (33195, 60090), (36054, 55325), (39834, 50075)]