57100260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 191753856

約数和(自身を除く): 134653596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 257, 276, 322, 345, 420, 460, 483, 514, 529, 644, 690, 771, 805, 966, 1028, 1058, 1285, 1380, 1542, 1587, 1610, 1799, 1932, 2116, 2415, 2570, 2645, 3084, 3174, 3220, 3598, 3703, 3855, 4830, 5140, 5290, 5397, 5911, 6348, 7196, 7406, 7710, 7935, 8995, 9660, 10580, 10794, 11109, 11822, 14812, 15420, 15870, 17733, 17990, 18515, 21588, 22218, 23644, 26985, 29555, 31740, 35466, 35980, 37030, 41377, 44436, 53970, 55545, 59110, 70932, 74060, 82754, 88665, 107940, 111090, 118220, 124131, 135953, 165508, 177330, 206885, 222180, 248262, 271906, 354660, 407859, 413770, 496524, 543812, 620655, 679765, 815718, 827540, 951671, 1241310, 1359530, 1631436, 1903342, 2039295, 2482620, 2719060, 2855013, 3806684, 4078590, 4758355, 5710026, 8157180, 9516710, 11420052, 14275065, 19033420, 28550130, 57100260]

約数ペア:

[(1, 57100260), (2, 28550130), (3, 19033420), (4, 14275065), (5, 11420052), (6, 9516710), (7, 8157180), (10, 5710026), (12, 4758355), (14, 4078590), (15, 3806684), (20, 2855013), (21, 2719060), (23, 2482620), (28, 2039295), (30, 1903342), (35, 1631436), (42, 1359530), (46, 1241310), (60, 951671), (69, 827540), (70, 815718), (84, 679765), (92, 620655), (105, 543812), (115, 496524), (138, 413770), (140, 407859), (161, 354660), (210, 271906), (230, 248262), (257, 222180), (276, 206885), (322, 177330), (345, 165508), (420, 135953), (460, 124131), (483, 118220), (514, 111090), (529, 107940), (644, 88665), (690, 82754), (771, 74060), (805, 70932), (966, 59110), (1028, 55545), (1058, 53970), (1285, 44436), (1380, 41377), (1542, 37030), (1587, 35980), (1610, 35466), (1799, 31740), (1932, 29555), (2116, 26985), (2415, 23644), (2570, 22218), (2645, 21588), (3084, 18515), (3174, 17990), (3220, 17733), (3598, 15870), (3703, 15420), (3855, 14812), (4830, 11822), (5140, 11109), (5290, 10794), (5397, 10580), (5911, 9660), (6348, 8995), (7196, 7935), (7406, 7710)]