27100920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 76319880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 419, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 838, 840, 924, 980, 1078, 1155, 1176, 1257, 1320, 1470, 1540, 1617, 1676, 1848, 1960, 2095, 2156, 2310, 2514, 2695, 2933, 2940, 3080, 3234, 3352, 4190, 4312, 4609, 4620, 5028, 5390, 5866, 5880, 6285, 6468, 8085, 8380, 8799, 9218, 9240, 10056, 10780, 11732, 12570, 12936, 13827, 14665, 16170, 16760, 17598, 18436, 20531, 21560, 23045, 23464, 25140, 27654, 29330, 32263, 32340, 35196, 36872, 41062, 43995, 46090, 50280, 55308, 58660, 61593, 64526, 64680, 69135, 70392, 82124, 87990, 92180, 96789, 102655, 110616, 117320, 123186, 129052, 138270, 161315, 164248, 175980, 184360, 193578, 205310, 225841, 246372, 258104, 276540, 307965, 322630, 351960, 387156, 410620, 451682, 483945, 492744, 553080, 615930, 645260, 677523, 774312, 821240, 903364, 967890, 1129205, 1231860, 1290520, 1355046, 1806728, 1935780, 2258410, 2463720, 2710092, 3387615, 3871560, 4516820, 5420184, 6775230, 9033640, 13550460, 27100920]

約数ペア:

[(1, 27100920), (2, 13550460), (3, 9033640), (4, 6775230), (5, 5420184), (6, 4516820), (7, 3871560), (8, 3387615), (10, 2710092), (11, 2463720), (12, 2258410), (14, 1935780), (15, 1806728), (20, 1355046), (21, 1290520), (22, 1231860), (24, 1129205), (28, 967890), (30, 903364), (33, 821240), (35, 774312), (40, 677523), (42, 645260), (44, 615930), (49, 553080), (55, 492744), (56, 483945), (60, 451682), (66, 410620), (70, 387156), (77, 351960), (84, 322630), (88, 307965), (98, 276540), (105, 258104), (110, 246372), (120, 225841), (132, 205310), (140, 193578), (147, 184360), (154, 175980), (165, 164248), (168, 161315), (196, 138270), (210, 129052), (220, 123186), (231, 117320), (245, 110616), (264, 102655), (280, 96789), (294, 92180), (308, 87990), (330, 82124), (385, 70392), (392, 69135), (419, 64680), (420, 64526), (440, 61593), (462, 58660), (490, 55308), (539, 50280), (588, 46090), (616, 43995), (660, 41062), (735, 36872), (770, 35196), (838, 32340), (840, 32263), (924, 29330), (980, 27654), (1078, 25140), (1155, 23464), (1176, 23045), (1257, 21560), (1320, 20531), (1470, 18436), (1540, 17598), (1617, 16760), (1676, 16170), (1848, 14665), (1960, 13827), (2095, 12936), (2156, 12570), (2310, 11732), (2514, 10780), (2695, 10056), (2933, 9240), (2940, 9218), (3080, 8799), (3234, 8380), (3352, 8085), (4190, 6468), (4312, 6285), (4609, 5880), (4620, 5866), (5028, 5390)]