52580340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 171225600

約数和(自身を除く): 118645260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 349, 372, 405, 465, 486, 540, 558, 620, 698, 810, 837, 930, 972, 1047, 1116, 1215, 1395, 1396, 1620, 1674, 1745, 1860, 2094, 2430, 2511, 2790, 3141, 3348, 3490, 4185, 4188, 4860, 5022, 5235, 5580, 6282, 6980, 7533, 8370, 9423, 10044, 10470, 10819, 12555, 12564, 15066, 15705, 16740, 18846, 20940, 21638, 25110, 28269, 30132, 31410, 32457, 37665, 37692, 43276, 47115, 50220, 54095, 56538, 62820, 64914, 75330, 84807, 94230, 97371, 108190, 113076, 129828, 141345, 150660, 162285, 169614, 188460, 194742, 216380, 282690, 292113, 324570, 339228, 389484, 424035, 486855, 565380, 584226, 649140, 848070, 876339, 973710, 1168452, 1460565, 1696140, 1752678, 1947420, 2629017, 2921130, 3505356, 4381695, 5258034, 5842260, 8763390, 10516068, 13145085, 17526780, 26290170, 52580340]

約数ペア:

[(1, 52580340), (2, 26290170), (3, 17526780), (4, 13145085), (5, 10516068), (6, 8763390), (9, 5842260), (10, 5258034), (12, 4381695), (15, 3505356), (18, 2921130), (20, 2629017), (27, 1947420), (30, 1752678), (31, 1696140), (36, 1460565), (45, 1168452), (54, 973710), (60, 876339), (62, 848070), (81, 649140), (90, 584226), (93, 565380), (108, 486855), (124, 424035), (135, 389484), (155, 339228), (162, 324570), (180, 292113), (186, 282690), (243, 216380), (270, 194742), (279, 188460), (310, 169614), (324, 162285), (349, 150660), (372, 141345), (405, 129828), (465, 113076), (486, 108190), (540, 97371), (558, 94230), (620, 84807), (698, 75330), (810, 64914), (837, 62820), (930, 56538), (972, 54095), (1047, 50220), (1116, 47115), (1215, 43276), (1395, 37692), (1396, 37665), (1620, 32457), (1674, 31410), (1745, 30132), (1860, 28269), (2094, 25110), (2430, 21638), (2511, 20940), (2790, 18846), (3141, 16740), (3348, 15705), (3490, 15066), (4185, 12564), (4188, 12555), (4860, 10819), (5022, 10470), (5235, 10044), (5580, 9423), (6282, 8370), (6980, 7533)]