30282660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 99891456

約数和(自身を除く): 69608796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 67, 81, 90, 93, 108, 124, 134, 135, 155, 162, 180, 186, 201, 243, 268, 270, 279, 310, 324, 335, 372, 402, 405, 465, 486, 540, 558, 603, 620, 670, 729, 804, 810, 837, 930, 972, 1005, 1116, 1206, 1215, 1340, 1395, 1458, 1620, 1674, 1809, 1860, 2010, 2077, 2412, 2430, 2511, 2790, 2916, 3015, 3348, 3618, 3645, 4020, 4154, 4185, 4860, 5022, 5427, 5580, 6030, 6231, 7236, 7290, 7533, 8308, 8370, 9045, 10044, 10385, 10854, 12060, 12462, 12555, 14580, 15066, 16281, 16740, 18090, 18693, 20770, 21708, 22599, 24924, 25110, 27135, 30132, 31155, 32562, 36180, 37386, 37665, 41540, 45198, 48843, 50220, 54270, 56079, 62310, 65124, 74772, 75330, 81405, 90396, 93465, 97686, 108540, 112158, 112995, 124620, 150660, 162810, 168237, 186930, 195372, 224316, 225990, 244215, 280395, 325620, 336474, 373860, 451980, 488430, 504711, 560790, 672948, 841185, 976860, 1009422, 1121580, 1514133, 1682370, 2018844, 2523555, 3028266, 3364740, 5047110, 6056532, 7570665, 10094220, 15141330, 30282660]

約数ペア:

[(1, 30282660), (2, 15141330), (3, 10094220), (4, 7570665), (5, 6056532), (6, 5047110), (9, 3364740), (10, 3028266), (12, 2523555), (15, 2018844), (18, 1682370), (20, 1514133), (27, 1121580), (30, 1009422), (31, 976860), (36, 841185), (45, 672948), (54, 560790), (60, 504711), (62, 488430), (67, 451980), (81, 373860), (90, 336474), (93, 325620), (108, 280395), (124, 244215), (134, 225990), (135, 224316), (155, 195372), (162, 186930), (180, 168237), (186, 162810), (201, 150660), (243, 124620), (268, 112995), (270, 112158), (279, 108540), (310, 97686), (324, 93465), (335, 90396), (372, 81405), (402, 75330), (405, 74772), (465, 65124), (486, 62310), (540, 56079), (558, 54270), (603, 50220), (620, 48843), (670, 45198), (729, 41540), (804, 37665), (810, 37386), (837, 36180), (930, 32562), (972, 31155), (1005, 30132), (1116, 27135), (1206, 25110), (1215, 24924), (1340, 22599), (1395, 21708), (1458, 20770), (1620, 18693), (1674, 18090), (1809, 16740), (1860, 16281), (2010, 15066), (2077, 14580), (2412, 12555), (2430, 12462), (2511, 12060), (2790, 10854), (2916, 10385), (3015, 10044), (3348, 9045), (3618, 8370), (3645, 8308), (4020, 7533), (4154, 7290), (4185, 7236), (4860, 6231), (5022, 6030), (5427, 5580)]