272757240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 256

約数和(自身を含む): 1051776000

約数和(自身を除く): 779018760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 216, 218, 252, 270, 280, 315, 327, 331, 360, 378, 420, 436, 504, 540, 545, 630, 654, 662, 756, 763, 840, 872, 945, 981, 993, 1080, 1090, 1260, 1308, 1324, 1512, 1526, 1635, 1655, 1890, 1962, 1986, 2180, 2289, 2317, 2520, 2616, 2648, 2943, 2979, 3052, 3270, 3310, 3780, 3815, 3924, 3972, 4360, 4578, 4634, 4905, 4965, 5886, 5958, 6104, 6540, 6620, 6867, 6951, 7560, 7630, 7848, 7944, 8937, 9156, 9268, 9810, 9930, 11445, 11585, 11772, 11916, 13080, 13240, 13734, 13902, 14715, 14895, 15260, 17874, 18312, 18536, 19620, 19860, 20601, 20853, 22890, 23170, 23544, 23832, 27468, 27804, 29430, 29790, 30520, 34335, 34755, 35748, 36079, 39240, 39720, 41202, 41706, 44685, 45780, 46340, 54936, 55608, 58860, 59580, 62559, 68670, 69510, 71496, 72158, 82404, 83412, 89370, 91560, 92680, 103005, 104265, 108237, 117720, 119160, 125118, 137340, 139020, 144316, 164808, 166824, 178740, 180395, 206010, 208530, 216474, 250236, 252553, 274680, 278040, 288632, 312795, 324711, 357480, 360790, 412020, 417060, 432948, 500472, 505106, 541185, 625590, 649422, 721580, 757659, 824040, 834120, 865896, 974133, 1010212, 1082370, 1251180, 1262765, 1298844, 1443160, 1515318, 1623555, 1948266, 2020424, 2164740, 2272977, 2502360, 2525530, 2597688, 3030636, 3247110, 3788295, 3896532, 4329480, 4545954, 4870665, 5051060, 6061272, 6494220, 6818931, 7576590, 7793064, 9091908, 9741330, 10102120, 11364885, 12988440, 13637862, 15153180, 18183816, 19482660, 22729770, 27275724, 30306360, 34094655, 38965320, 45459540, 54551448, 68189310, 90919080, 136378620, 272757240]

約数ペア:

[(1, 272757240), (2, 136378620), (3, 90919080), (4, 68189310), (5, 54551448), (6, 45459540), (7, 38965320), (8, 34094655), (9, 30306360), (10, 27275724), (12, 22729770), (14, 19482660), (15, 18183816), (18, 15153180), (20, 13637862), (21, 12988440), (24, 11364885), (27, 10102120), (28, 9741330), (30, 9091908), (35, 7793064), (36, 7576590), (40, 6818931), (42, 6494220), (45, 6061272), (54, 5051060), (56, 4870665), (60, 4545954), (63, 4329480), (70, 3896532), (72, 3788295), (84, 3247110), (90, 3030636), (105, 2597688), (108, 2525530), (109, 2502360), (120, 2272977), (126, 2164740), (135, 2020424), (140, 1948266), (168, 1623555), (180, 1515318), (189, 1443160), (210, 1298844), (216, 1262765), (218, 1251180), (252, 1082370), (270, 1010212), (280, 974133), (315, 865896), (327, 834120), (331, 824040), (360, 757659), (378, 721580), (420, 649422), (436, 625590), (504, 541185), (540, 505106), (545, 500472), (630, 432948), (654, 417060), (662, 412020), (756, 360790), (763, 357480), (840, 324711), (872, 312795), (945, 288632), (981, 278040), (993, 274680), (1080, 252553), (1090, 250236), (1260, 216474), (1308, 208530), (1324, 206010), (1512, 180395), (1526, 178740), (1635, 166824), (1655, 164808), (1890, 144316), (1962, 139020), (1986, 137340), (2180, 125118), (2289, 119160), (2317, 117720), (2520, 108237), (2616, 104265), (2648, 103005), (2943, 92680), (2979, 91560), (3052, 89370), (3270, 83412), (3310, 82404), (3780, 72158), (3815, 71496), (3924, 69510), (3972, 68670), (4360, 62559), (4578, 59580), (4634, 58860), (4905, 55608), (4965, 54936), (5886, 46340), (5958, 45780), (6104, 44685), (6540, 41706), (6620, 41202), (6867, 39720), (6951, 39240), (7560, 36079), (7630, 35748), (7848, 34755), (7944, 34335), (8937, 30520), (9156, 29790), (9268, 29430), (9810, 27804), (9930, 27468), (11445, 23832), (11585, 23544), (11772, 23170), (11916, 22890), (13080, 20853), (13240, 20601), (13734, 19860), (13902, 19620), (14715, 18536), (14895, 18312), (15260, 17874)]