52969140

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 191761920

約数和(自身を除く): 138792780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 173, 180, 189, 210, 243, 252, 270, 315, 324, 346, 378, 405, 420, 486, 519, 540, 567, 630, 692, 729, 756, 810, 865, 945, 972, 1038, 1134, 1211, 1215, 1260, 1458, 1557, 1620, 1701, 1730, 1890, 2076, 2187, 2268, 2422, 2430, 2595, 2835, 2916, 3114, 3402, 3460, 3633, 3645, 3780, 4374, 4671, 4844, 4860, 5103, 5190, 5670, 6055, 6228, 6804, 7266, 7290, 7785, 8505, 8748, 9342, 10206, 10380, 10899, 10935, 11340, 12110, 14013, 14532, 14580, 15309, 15570, 17010, 18165, 18684, 20412, 21798, 21870, 23355, 24220, 25515, 28026, 30618, 31140, 32697, 34020, 36330, 42039, 43596, 43740, 46710, 51030, 54495, 56052, 61236, 65394, 70065, 72660, 76545, 84078, 93420, 98091, 102060, 108990, 126117, 130788, 140130, 153090, 163485, 168156, 196182, 210195, 217980, 252234, 280260, 294273, 306180, 326970, 378351, 392364, 420390, 490455, 504468, 588546, 630585, 653940, 756702, 840780, 882819, 980910, 1177092, 1261170, 1471365, 1513404, 1765638, 1891755, 1961820, 2522340, 2648457, 2942730, 3531276, 3783510, 4414095, 5296914, 5885460, 7567020, 8828190, 10593828, 13242285, 17656380, 26484570, 52969140]

約数ペア:

[(1, 52969140), (2, 26484570), (3, 17656380), (4, 13242285), (5, 10593828), (6, 8828190), (7, 7567020), (9, 5885460), (10, 5296914), (12, 4414095), (14, 3783510), (15, 3531276), (18, 2942730), (20, 2648457), (21, 2522340), (27, 1961820), (28, 1891755), (30, 1765638), (35, 1513404), (36, 1471365), (42, 1261170), (45, 1177092), (54, 980910), (60, 882819), (63, 840780), (70, 756702), (81, 653940), (84, 630585), (90, 588546), (105, 504468), (108, 490455), (126, 420390), (135, 392364), (140, 378351), (162, 326970), (173, 306180), (180, 294273), (189, 280260), (210, 252234), (243, 217980), (252, 210195), (270, 196182), (315, 168156), (324, 163485), (346, 153090), (378, 140130), (405, 130788), (420, 126117), (486, 108990), (519, 102060), (540, 98091), (567, 93420), (630, 84078), (692, 76545), (729, 72660), (756, 70065), (810, 65394), (865, 61236), (945, 56052), (972, 54495), (1038, 51030), (1134, 46710), (1211, 43740), (1215, 43596), (1260, 42039), (1458, 36330), (1557, 34020), (1620, 32697), (1701, 31140), (1730, 30618), (1890, 28026), (2076, 25515), (2187, 24220), (2268, 23355), (2422, 21870), (2430, 21798), (2595, 20412), (2835, 18684), (2916, 18165), (3114, 17010), (3402, 15570), (3460, 15309), (3633, 14580), (3645, 14532), (3780, 14013), (4374, 12110), (4671, 11340), (4844, 10935), (4860, 10899), (5103, 10380), (5190, 10206), (5670, 9342), (6055, 8748), (6228, 8505), (6804, 7785), (7266, 7290)]