186892020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6494

約数の個数: 144

約数和(自身を含む): 676166400

約数和(自身を除く): 489274380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 6449, 7245, 9660, 12898, 14490, 19347, 25796, 28980, 32245, 38694, 45143, 58041, 64490, 77388, 90286, 96735, 116082, 128980, 135429, 148327, 180572, 193470, 225715, 232164, 270858, 290205, 296654, 386940, 406287, 444981, 451430, 541716, 580410, 593308, 677145, 741635, 812574, 889962, 902860, 1038289, 1160820, 1334943, 1354290, 1483270, 1625148, 1779924, 2031435, 2076578, 2224905, 2669886, 2708580, 2966540, 3114867, 4062870, 4153156, 4449810, 5191445, 5339772, 6229734, 6674715, 8125740, 8899620, 9344601, 10382890, 12459468, 13349430, 15574335, 18689202, 20765780, 26698860, 31148670, 37378404, 46723005, 62297340, 93446010, 186892020]

約数ペア:

[(1, 186892020), (2, 93446010), (3, 62297340), (4, 46723005), (5, 37378404), (6, 31148670), (7, 26698860), (9, 20765780), (10, 18689202), (12, 15574335), (14, 13349430), (15, 12459468), (18, 10382890), (20, 9344601), (21, 8899620), (23, 8125740), (28, 6674715), (30, 6229734), (35, 5339772), (36, 5191445), (42, 4449810), (45, 4153156), (46, 4062870), (60, 3114867), (63, 2966540), (69, 2708580), (70, 2669886), (84, 2224905), (90, 2076578), (92, 2031435), (105, 1779924), (115, 1625148), (126, 1483270), (138, 1354290), (140, 1334943), (161, 1160820), (180, 1038289), (207, 902860), (210, 889962), (230, 812574), (252, 741635), (276, 677145), (315, 593308), (322, 580410), (345, 541716), (414, 451430), (420, 444981), (460, 406287), (483, 386940), (630, 296654), (644, 290205), (690, 270858), (805, 232164), (828, 225715), (966, 193470), (1035, 180572), (1260, 148327), (1380, 135429), (1449, 128980), (1610, 116082), (1932, 96735), (2070, 90286), (2415, 77388), (2898, 64490), (3220, 58041), (4140, 45143), (4830, 38694), (5796, 32245), (6449, 28980), (7245, 25796), (9660, 19347), (12898, 14490)]