68625480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 192

約数和(自身を含む): 261506880

約数和(自身を除く): 192881400

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, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1061, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2122, 2156, 2310, 2695, 2940, 3080, 3183, 3234, 4244, 4312, 4620, 5305, 5390, 5880, 6366, 6468, 7427, 8085, 8488, 9240, 10610, 10780, 11671, 12732, 12936, 14854, 15915, 16170, 21220, 21560, 22281, 23342, 25464, 29708, 31830, 32340, 35013, 37135, 42440, 44562, 46684, 51989, 58355, 59416, 63660, 64680, 70026, 74270, 81697, 89124, 93368, 103978, 111405, 116710, 127320, 140052, 148540, 155967, 163394, 175065, 178248, 207956, 222810, 233420, 245091, 259945, 280104, 297080, 311934, 326788, 350130, 408485, 415912, 445620, 466840, 490182, 519890, 571879, 623868, 653576, 700260, 779835, 816970, 891240, 980364, 1039780, 1143758, 1225455, 1247736, 1400520, 1559670, 1633940, 1715637, 1960728, 2079560, 2287516, 2450910, 2859395, 3119340, 3267880, 3431274, 4575032, 4901820, 5718790, 6238680, 6862548, 8578185, 9803640, 11437580, 13725096, 17156370, 22875160, 34312740, 68625480]

約数ペア:

[(1, 68625480), (2, 34312740), (3, 22875160), (4, 17156370), (5, 13725096), (6, 11437580), (7, 9803640), (8, 8578185), (10, 6862548), (11, 6238680), (12, 5718790), (14, 4901820), (15, 4575032), (20, 3431274), (21, 3267880), (22, 3119340), (24, 2859395), (28, 2450910), (30, 2287516), (33, 2079560), (35, 1960728), (40, 1715637), (42, 1633940), (44, 1559670), (49, 1400520), (55, 1247736), (56, 1225455), (60, 1143758), (66, 1039780), (70, 980364), (77, 891240), (84, 816970), (88, 779835), (98, 700260), (105, 653576), (110, 623868), (120, 571879), (132, 519890), (140, 490182), (147, 466840), (154, 445620), (165, 415912), (168, 408485), (196, 350130), (210, 326788), (220, 311934), (231, 297080), (245, 280104), (264, 259945), (280, 245091), (294, 233420), (308, 222810), (330, 207956), (385, 178248), (392, 175065), (420, 163394), (440, 155967), (462, 148540), (490, 140052), (539, 127320), (588, 116710), (616, 111405), (660, 103978), (735, 93368), (770, 89124), (840, 81697), (924, 74270), (980, 70026), (1061, 64680), (1078, 63660), (1155, 59416), (1176, 58355), (1320, 51989), (1470, 46684), (1540, 44562), (1617, 42440), (1848, 37135), (1960, 35013), (2122, 32340), (2156, 31830), (2310, 29708), (2695, 25464), (2940, 23342), (3080, 22281), (3183, 21560), (3234, 21220), (4244, 16170), (4312, 15915), (4620, 14854), (5305, 12936), (5390, 12732), (5880, 11671), (6366, 10780), (6468, 10610), (7427, 9240), (8085, 8488)]