214389180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 696643584

約数和(自身を除く): 482254404

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, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1423, 1620, 1674, 1860, 2430, 2511, 2790, 2846, 3348, 4185, 4269, 4860, 5022, 5580, 5692, 7115, 7533, 8370, 8538, 10044, 12555, 12807, 14230, 15066, 16740, 17076, 21345, 25110, 25614, 28460, 30132, 37665, 38421, 42690, 44113, 50220, 51228, 64035, 75330, 76842, 85380, 88226, 115263, 128070, 132339, 150660, 153684, 176452, 192105, 220565, 230526, 256140, 264678, 345789, 384210, 397017, 441130, 461052, 529356, 576315, 661695, 691578, 768420, 794034, 882260, 1152630, 1191051, 1323390, 1383156, 1588068, 1728945, 1985085, 2305260, 2382102, 2646780, 3457890, 3573153, 3970170, 4764204, 5955255, 6915780, 7146306, 7940340, 10719459, 11910510, 14292612, 17865765, 21438918, 23821020, 35731530, 42877836, 53597295, 71463060, 107194590, 214389180]

約数ペア:

[(1, 214389180), (2, 107194590), (3, 71463060), (4, 53597295), (5, 42877836), (6, 35731530), (9, 23821020), (10, 21438918), (12, 17865765), (15, 14292612), (18, 11910510), (20, 10719459), (27, 7940340), (30, 7146306), (31, 6915780), (36, 5955255), (45, 4764204), (54, 3970170), (60, 3573153), (62, 3457890), (81, 2646780), (90, 2382102), (93, 2305260), (108, 1985085), (124, 1728945), (135, 1588068), (155, 1383156), (162, 1323390), (180, 1191051), (186, 1152630), (243, 882260), (270, 794034), (279, 768420), (310, 691578), (324, 661695), (372, 576315), (405, 529356), (465, 461052), (486, 441130), (540, 397017), (558, 384210), (620, 345789), (810, 264678), (837, 256140), (930, 230526), (972, 220565), (1116, 192105), (1215, 176452), (1395, 153684), (1423, 150660), (1620, 132339), (1674, 128070), (1860, 115263), (2430, 88226), (2511, 85380), (2790, 76842), (2846, 75330), (3348, 64035), (4185, 51228), (4269, 50220), (4860, 44113), (5022, 42690), (5580, 38421), (5692, 37665), (7115, 30132), (7533, 28460), (8370, 25614), (8538, 25110), (10044, 21345), (12555, 17076), (12807, 16740), (14230, 15066)]