131133150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{937}}^1$

素因数の和:1266

約数の個数: 72

約数和(自身を含む): 353821104

約数和(自身を除く): 222687954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 311, 450, 622, 933, 937, 1555, 1866, 1874, 2799, 2811, 3110, 4665, 4685, 5598, 5622, 7775, 8433, 9330, 9370, 13995, 14055, 15550, 16866, 23325, 23425, 27990, 28110, 42165, 46650, 46850, 69975, 70275, 84330, 139950, 140550, 210825, 291407, 421650, 582814, 874221, 1457035, 1748442, 2622663, 2914070, 4371105, 5245326, 7285175, 8742210, 13113315, 14570350, 21855525, 26226630, 43711050, 65566575, 131133150]

約数ペア:

[(1, 131133150), (2, 65566575), (3, 43711050), (5, 26226630), (6, 21855525), (9, 14570350), (10, 13113315), (15, 8742210), (18, 7285175), (25, 5245326), (30, 4371105), (45, 2914070), (50, 2622663), (75, 1748442), (90, 1457035), (150, 874221), (225, 582814), (311, 421650), (450, 291407), (622, 210825), (933, 140550), (937, 139950), (1555, 84330), (1866, 70275), (1874, 69975), (2799, 46850), (2811, 46650), (3110, 42165), (4665, 28110), (4685, 27990), (5598, 23425), (5622, 23325), (7775, 16866), (8433, 15550), (9330, 14055), (9370, 13995)]