57774060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1917

約数の個数: 120

約数和(自身を含む): 190879920

約数和(自身を除く): 133105860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 1877, 2052, 2565, 3078, 3420, 3754, 5130, 5631, 6156, 7508, 7695, 9385, 10260, 11262, 15390, 16893, 18770, 22524, 28155, 30780, 33786, 35663, 37540, 50679, 56310, 67572, 71326, 84465, 101358, 106989, 112620, 142652, 152037, 168930, 178315, 202716, 213978, 253395, 304074, 320967, 337860, 356630, 427956, 506790, 534945, 608148, 641934, 713260, 760185, 962901, 1013580, 1069890, 1283868, 1520370, 1604835, 1925802, 2139780, 2888703, 3040740, 3209670, 3851604, 4814505, 5777406, 6419340, 9629010, 11554812, 14443515, 19258020, 28887030, 57774060]

約数ペア:

[(1, 57774060), (2, 28887030), (3, 19258020), (4, 14443515), (5, 11554812), (6, 9629010), (9, 6419340), (10, 5777406), (12, 4814505), (15, 3851604), (18, 3209670), (19, 3040740), (20, 2888703), (27, 2139780), (30, 1925802), (36, 1604835), (38, 1520370), (45, 1283868), (54, 1069890), (57, 1013580), (60, 962901), (76, 760185), (81, 713260), (90, 641934), (95, 608148), (108, 534945), (114, 506790), (135, 427956), (162, 356630), (171, 337860), (180, 320967), (190, 304074), (228, 253395), (270, 213978), (285, 202716), (324, 178315), (342, 168930), (380, 152037), (405, 142652), (513, 112620), (540, 106989), (570, 101358), (684, 84465), (810, 71326), (855, 67572), (1026, 56310), (1140, 50679), (1539, 37540), (1620, 35663), (1710, 33786), (1877, 30780), (2052, 28155), (2565, 22524), (3078, 18770), (3420, 16893), (3754, 15390), (5130, 11262), (5631, 10260), (6156, 9385), (7508, 7695)]