272459880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9864

約数の個数: 192

約数和(自身を含む): 1104105600

約数和(自身を除く): 831645720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 9829, 13860, 19658, 27720, 29487, 39316, 49145, 58974, 68803, 78632, 88461, 98290, 108119, 117948, 137606, 147435, 176922, 196580, 206409, 216238, 235896, 275212, 294870, 324357, 344015, 353844, 393160, 412818, 432476, 442305, 540595, 550424, 589740, 619227, 648714, 688030, 707688, 756833, 825636, 864952, 884610, 973071, 1032045, 1081190, 1179480, 1238454, 1297428, 1376060, 1513666, 1621785, 1651272, 1769220, 1946142, 2064090, 2162380, 2270499, 2476908, 2594856, 2752120, 3027332, 3096135, 3243570, 3538440, 3784165, 3892284, 4128180, 4324760, 4540998, 4865355, 4953816, 6054664, 6192270, 6487140, 6811497, 7568330, 7784568, 8256360, 9081996, 9730710, 11352495, 12384540, 12974280, 13622994, 15136660, 18163992, 19461420, 22704990, 24769080, 27245988, 30273320, 34057485, 38922840, 45409980, 54491976, 68114970, 90819960, 136229940, 272459880]

約数ペア:

[(1, 272459880), (2, 136229940), (3, 90819960), (4, 68114970), (5, 54491976), (6, 45409980), (7, 38922840), (8, 34057485), (9, 30273320), (10, 27245988), (11, 24769080), (12, 22704990), (14, 19461420), (15, 18163992), (18, 15136660), (20, 13622994), (21, 12974280), (22, 12384540), (24, 11352495), (28, 9730710), (30, 9081996), (33, 8256360), (35, 7784568), (36, 7568330), (40, 6811497), (42, 6487140), (44, 6192270), (45, 6054664), (55, 4953816), (56, 4865355), (60, 4540998), (63, 4324760), (66, 4128180), (70, 3892284), (72, 3784165), (77, 3538440), (84, 3243570), (88, 3096135), (90, 3027332), (99, 2752120), (105, 2594856), (110, 2476908), (120, 2270499), (126, 2162380), (132, 2064090), (140, 1946142), (154, 1769220), (165, 1651272), (168, 1621785), (180, 1513666), (198, 1376060), (210, 1297428), (220, 1238454), (231, 1179480), (252, 1081190), (264, 1032045), (280, 973071), (308, 884610), (315, 864952), (330, 825636), (360, 756833), (385, 707688), (396, 688030), (420, 648714), (440, 619227), (462, 589740), (495, 550424), (504, 540595), (616, 442305), (630, 432476), (660, 412818), (693, 393160), (770, 353844), (792, 344015), (840, 324357), (924, 294870), (990, 275212), (1155, 235896), (1260, 216238), (1320, 206409), (1386, 196580), (1540, 176922), (1848, 147435), (1980, 137606), (2310, 117948), (2520, 108119), (2772, 98290), (3080, 88461), (3465, 78632), (3960, 68803), (4620, 58974), (5544, 49145), (6930, 39316), (9240, 29487), (9829, 27720), (13860, 19658)]