968042100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{87211}}^1$

素因数の和:87265

約数の個数: 72

約数和(自身を含む): 2876600608

約数和(自身を除く): 1908558508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 87211, 174422, 261633, 348844, 436055, 523266, 872110, 1046532, 1308165, 1744220, 2180275, 2616330, 3226807, 4360550, 5232660, 6453614, 6540825, 8721100, 9680421, 12907228, 13081650, 16134035, 19360842, 26163300, 32268070, 38721684, 48402105, 64536140, 80670175, 96804210, 161340350, 193608420, 242010525, 322680700, 484021050, 968042100]

約数ペア:

[(1, 968042100), (2, 484021050), (3, 322680700), (4, 242010525), (5, 193608420), (6, 161340350), (10, 96804210), (12, 80670175), (15, 64536140), (20, 48402105), (25, 38721684), (30, 32268070), (37, 26163300), (50, 19360842), (60, 16134035), (74, 13081650), (75, 12907228), (100, 9680421), (111, 8721100), (148, 6540825), (150, 6453614), (185, 5232660), (222, 4360550), (300, 3226807), (370, 2616330), (444, 2180275), (555, 1744220), (740, 1308165), (925, 1046532), (1110, 872110), (1850, 523266), (2220, 436055), (2775, 348844), (3700, 261633), (5550, 174422), (11100, 87211)]