26526000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4421}}^1$

素因数の和:4447

約数の個数: 80

約数和(自身を含む): 85539168

約数和(自身を除く): 59013168

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, 4421, 6000, 8842, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 70736, 88420, 106104, 110525, 132630, 176840, 212208, 221050, 265260, 331575, 353680, 442100, 530520, 552625, 663150, 884200, 1061040, 1105250, 1326300, 1657875, 1768400, 2210500, 2652600, 3315750, 4421000, 5305200, 6631500, 8842000, 13263000, 26526000]

約数ペア:

[(1, 26526000), (2, 13263000), (3, 8842000), (4, 6631500), (5, 5305200), (6, 4421000), (8, 3315750), (10, 2652600), (12, 2210500), (15, 1768400), (16, 1657875), (20, 1326300), (24, 1105250), (25, 1061040), (30, 884200), (40, 663150), (48, 552625), (50, 530520), (60, 442100), (75, 353680), (80, 331575), (100, 265260), (120, 221050), (125, 212208), (150, 176840), (200, 132630), (240, 110525), (250, 106104), (300, 88420), (375, 70736), (400, 66315), (500, 53052), (600, 44210), (750, 35368), (1000, 26526), (1200, 22105), (1500, 17684), (2000, 13263), (3000, 8842), (4421, 6000)]