420103800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{77797}}^1$

素因数の和:77822

約数の個数: 96

約数和(自身を含む): 1447042800

約数和(自身を除く): 1026939000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 77797, 155594, 233391, 311188, 388985, 466782, 622376, 700173, 777970, 933564, 1166955, 1400346, 1555940, 1867128, 1944925, 2100519, 2333910, 2800692, 3111880, 3500865, 3889850, 4201038, 4667820, 5601384, 5834775, 7001730, 7779700, 8402076, 9335640, 10502595, 11669550, 14003460, 15559400, 16804152, 17504325, 21005190, 23339100, 28006920, 35008650, 42010380, 46678200, 52512975, 70017300, 84020760, 105025950, 140034600, 210051900, 420103800]

約数ペア:

[(1, 420103800), (2, 210051900), (3, 140034600), (4, 105025950), (5, 84020760), (6, 70017300), (8, 52512975), (9, 46678200), (10, 42010380), (12, 35008650), (15, 28006920), (18, 23339100), (20, 21005190), (24, 17504325), (25, 16804152), (27, 15559400), (30, 14003460), (36, 11669550), (40, 10502595), (45, 9335640), (50, 8402076), (54, 7779700), (60, 7001730), (72, 5834775), (75, 5601384), (90, 4667820), (100, 4201038), (108, 3889850), (120, 3500865), (135, 3111880), (150, 2800692), (180, 2333910), (200, 2100519), (216, 1944925), (225, 1867128), (270, 1555940), (300, 1400346), (360, 1166955), (450, 933564), (540, 777970), (600, 700173), (675, 622376), (900, 466782), (1080, 388985), (1350, 311188), (1800, 233391), (2700, 155594), (5400, 77797)]