25796340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 87736320

約数和(自身を除く): 61939980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 67, 69, 90, 92, 93, 108, 115, 124, 134, 135, 138, 155, 180, 186, 201, 207, 230, 268, 270, 276, 279, 310, 335, 345, 372, 402, 414, 460, 465, 540, 558, 603, 620, 621, 670, 690, 713, 804, 828, 837, 930, 1005, 1035, 1116, 1206, 1242, 1340, 1380, 1395, 1426, 1541, 1674, 1809, 1860, 2010, 2070, 2077, 2139, 2412, 2484, 2790, 2852, 3015, 3082, 3105, 3348, 3565, 3618, 4020, 4140, 4154, 4185, 4278, 4623, 5580, 6030, 6164, 6210, 6231, 6417, 7130, 7236, 7705, 8308, 8370, 8556, 9045, 9246, 10385, 10695, 12060, 12420, 12462, 12834, 13869, 14260, 15410, 16740, 18090, 18492, 18693, 19251, 20770, 21390, 23115, 24924, 25668, 27738, 30820, 31155, 32085, 36180, 37386, 38502, 41540, 41607, 42780, 46230, 47771, 55476, 56079, 62310, 64170, 69345, 74772, 77004, 83214, 92460, 93465, 95542, 96255, 112158, 124620, 128340, 138690, 143313, 166428, 186930, 191084, 192510, 208035, 224316, 238855, 277380, 280395, 286626, 373860, 385020, 416070, 429939, 477710, 560790, 573252, 716565, 832140, 859878, 955420, 1121580, 1289817, 1433130, 1719756, 2149695, 2579634, 2866260, 4299390, 5159268, 6449085, 8598780, 12898170, 25796340]

約数ペア:

[(1, 25796340), (2, 12898170), (3, 8598780), (4, 6449085), (5, 5159268), (6, 4299390), (9, 2866260), (10, 2579634), (12, 2149695), (15, 1719756), (18, 1433130), (20, 1289817), (23, 1121580), (27, 955420), (30, 859878), (31, 832140), (36, 716565), (45, 573252), (46, 560790), (54, 477710), (60, 429939), (62, 416070), (67, 385020), (69, 373860), (90, 286626), (92, 280395), (93, 277380), (108, 238855), (115, 224316), (124, 208035), (134, 192510), (135, 191084), (138, 186930), (155, 166428), (180, 143313), (186, 138690), (201, 128340), (207, 124620), (230, 112158), (268, 96255), (270, 95542), (276, 93465), (279, 92460), (310, 83214), (335, 77004), (345, 74772), (372, 69345), (402, 64170), (414, 62310), (460, 56079), (465, 55476), (540, 47771), (558, 46230), (603, 42780), (620, 41607), (621, 41540), (670, 38502), (690, 37386), (713, 36180), (804, 32085), (828, 31155), (837, 30820), (930, 27738), (1005, 25668), (1035, 24924), (1116, 23115), (1206, 21390), (1242, 20770), (1340, 19251), (1380, 18693), (1395, 18492), (1426, 18090), (1541, 16740), (1674, 15410), (1809, 14260), (1860, 13869), (2010, 12834), (2070, 12462), (2077, 12420), (2139, 12060), (2412, 10695), (2484, 10385), (2790, 9246), (2852, 9045), (3015, 8556), (3082, 8370), (3105, 8308), (3348, 7705), (3565, 7236), (3618, 7130), (4020, 6417), (4140, 6231), (4154, 6210), (4185, 6164), (4278, 6030), (4623, 5580)]