40218000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{6703}}^1$

素因数の和:6729

約数の個数: 80

約数和(自身を含む): 129682176

約数和(自身を除く): 89464176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 6703, 13406, 20109, 26812, 33515, 40218, 53624, 67030, 80436, 100545, 107248, 134060, 160872, 167575, 201090, 268120, 321744, 335150, 402180, 502725, 536240, 670300, 804360, 837875, 1005450, 1340600, 1608720, 1675750, 2010900, 2513625, 2681200, 3351500, 4021800, 5027250, 6703000, 8043600, 10054500, 13406000, 20109000, 40218000]

約数ペア:

[(1, 40218000), (2, 20109000), (3, 13406000), (4, 10054500), (5, 8043600), (6, 6703000), (8, 5027250), (10, 4021800), (12, 3351500), (15, 2681200), (16, 2513625), (20, 2010900), (24, 1675750), (25, 1608720), (30, 1340600), (40, 1005450), (48, 837875), (50, 804360), (60, 670300), (75, 536240), (80, 502725), (100, 402180), (120, 335150), (125, 321744), (150, 268120), (200, 201090), (240, 167575), (250, 160872), (300, 134060), (375, 107248), (400, 100545), (500, 80436), (600, 67030), (750, 53624), (1000, 40218), (1200, 33515), (1500, 26812), (2000, 20109), (3000, 13406), (6000, 6703)]