271837400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 657093360

約数和(自身を除く): 385255960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 73, 86, 100, 146, 172, 200, 215, 292, 344, 365, 430, 433, 584, 730, 860, 866, 1075, 1460, 1720, 1732, 1825, 2150, 2165, 2920, 3139, 3464, 3650, 4300, 4330, 6278, 7300, 8600, 8660, 10825, 12556, 14600, 15695, 17320, 18619, 21650, 25112, 31390, 31609, 37238, 43300, 62780, 63218, 74476, 78475, 86600, 93095, 125560, 126436, 148952, 156950, 158045, 186190, 252872, 313900, 316090, 372380, 465475, 627800, 632180, 744760, 790225, 930950, 1264360, 1359187, 1580450, 1861900, 2718374, 3160900, 3723800, 5436748, 6321800, 6795935, 10873496, 13591870, 27183740, 33979675, 54367480, 67959350, 135918700, 271837400]

約数ペア:

[(1, 271837400), (2, 135918700), (4, 67959350), (5, 54367480), (8, 33979675), (10, 27183740), (20, 13591870), (25, 10873496), (40, 6795935), (43, 6321800), (50, 5436748), (73, 3723800), (86, 3160900), (100, 2718374), (146, 1861900), (172, 1580450), (200, 1359187), (215, 1264360), (292, 930950), (344, 790225), (365, 744760), (430, 632180), (433, 627800), (584, 465475), (730, 372380), (860, 316090), (866, 313900), (1075, 252872), (1460, 186190), (1720, 158045), (1732, 156950), (1825, 148952), (2150, 126436), (2165, 125560), (2920, 93095), (3139, 86600), (3464, 78475), (3650, 74476), (4300, 63218), (4330, 62780), (6278, 43300), (7300, 37238), (8600, 31609), (8660, 31390), (10825, 25112), (12556, 21650), (14600, 18619), (15695, 17320)]