42078000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{7013}}^1$

素因数の和:7039

約数の個数: 80

約数和(自身を含む): 135678816

約数和(自身を除く): 93600816

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, 7013, 14026, 21039, 28052, 35065, 42078, 56104, 70130, 84156, 105195, 112208, 140260, 168312, 175325, 210390, 280520, 336624, 350650, 420780, 525975, 561040, 701300, 841560, 876625, 1051950, 1402600, 1683120, 1753250, 2103900, 2629875, 2805200, 3506500, 4207800, 5259750, 7013000, 8415600, 10519500, 14026000, 21039000, 42078000]

約数ペア:

[(1, 42078000), (2, 21039000), (3, 14026000), (4, 10519500), (5, 8415600), (6, 7013000), (8, 5259750), (10, 4207800), (12, 3506500), (15, 2805200), (16, 2629875), (20, 2103900), (24, 1753250), (25, 1683120), (30, 1402600), (40, 1051950), (48, 876625), (50, 841560), (60, 701300), (75, 561040), (80, 525975), (100, 420780), (120, 350650), (125, 336624), (150, 280520), (200, 210390), (240, 175325), (250, 168312), (300, 140260), (375, 112208), (400, 105195), (500, 84156), (600, 70130), (750, 56104), (1000, 42078), (1200, 35065), (1500, 28052), (2000, 21039), (3000, 14026), (6000, 7013)]