83734700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 220860864

約数和(自身を除く): 137126164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 53, 61, 70, 74, 100, 106, 122, 140, 148, 175, 185, 212, 244, 259, 265, 305, 350, 370, 371, 427, 518, 530, 610, 700, 740, 742, 854, 925, 1036, 1060, 1220, 1295, 1325, 1484, 1525, 1708, 1850, 1855, 1961, 2135, 2257, 2590, 2650, 3050, 3233, 3700, 3710, 3922, 4270, 4514, 5180, 5300, 6100, 6466, 6475, 7420, 7844, 8540, 9028, 9275, 9805, 10675, 11285, 12932, 12950, 13727, 15799, 16165, 18550, 19610, 21350, 22570, 22631, 25900, 27454, 31598, 32330, 37100, 39220, 42700, 45140, 45262, 49025, 54908, 56425, 63196, 64660, 68635, 78995, 80825, 90524, 98050, 112850, 113155, 119621, 137270, 157990, 161650, 196100, 225700, 226310, 239242, 274540, 315980, 323300, 343175, 394975, 452620, 478484, 565775, 598105, 686350, 789950, 837347, 1131550, 1196210, 1372700, 1579900, 1674694, 2263100, 2392420, 2990525, 3349388, 4186735, 5981050, 8373470, 11962100, 16746940, 20933675, 41867350, 83734700]

約数ペア:

[(1, 83734700), (2, 41867350), (4, 20933675), (5, 16746940), (7, 11962100), (10, 8373470), (14, 5981050), (20, 4186735), (25, 3349388), (28, 2990525), (35, 2392420), (37, 2263100), (50, 1674694), (53, 1579900), (61, 1372700), (70, 1196210), (74, 1131550), (100, 837347), (106, 789950), (122, 686350), (140, 598105), (148, 565775), (175, 478484), (185, 452620), (212, 394975), (244, 343175), (259, 323300), (265, 315980), (305, 274540), (350, 239242), (370, 226310), (371, 225700), (427, 196100), (518, 161650), (530, 157990), (610, 137270), (700, 119621), (740, 113155), (742, 112850), (854, 98050), (925, 90524), (1036, 80825), (1060, 78995), (1220, 68635), (1295, 64660), (1325, 63196), (1484, 56425), (1525, 54908), (1708, 49025), (1850, 45262), (1855, 45140), (1961, 42700), (2135, 39220), (2257, 37100), (2590, 32330), (2650, 31598), (3050, 27454), (3233, 25900), (3700, 22631), (3710, 22570), (3922, 21350), (4270, 19610), (4514, 18550), (5180, 16165), (5300, 15799), (6100, 13727), (6466, 12950), (6475, 12932), (7420, 11285), (7844, 10675), (8540, 9805), (9028, 9275)]