227847060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 842688000

約数和(自身を除く): 614840940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 79, 84, 90, 98, 105, 108, 109, 126, 135, 140, 147, 158, 180, 189, 196, 210, 218, 237, 245, 252, 270, 294, 315, 316, 327, 378, 395, 420, 436, 441, 474, 490, 540, 545, 553, 588, 630, 654, 711, 735, 756, 763, 790, 882, 945, 948, 980, 981, 1090, 1106, 1185, 1260, 1308, 1323, 1422, 1470, 1526, 1580, 1635, 1659, 1764, 1890, 1962, 2133, 2180, 2205, 2212, 2289, 2370, 2646, 2765, 2844, 2940, 2943, 3052, 3270, 3318, 3555, 3780, 3815, 3871, 3924, 4266, 4410, 4578, 4740, 4905, 4977, 5292, 5341, 5530, 5886, 6540, 6615, 6636, 6867, 7110, 7630, 7742, 8295, 8532, 8611, 8820, 9156, 9810, 9954, 10665, 10682, 11060, 11445, 11613, 11772, 13230, 13734, 14220, 14715, 14931, 15260, 15484, 16023, 16590, 17222, 19355, 19620, 19908, 20601, 21330, 21364, 22890, 23226, 24885, 25833, 26460, 26705, 27468, 29430, 29862, 32046, 33180, 34335, 34444, 34839, 38710, 41202, 42660, 43055, 45780, 46452, 48069, 49770, 51666, 53410, 58065, 58860, 59724, 60277, 64092, 68670, 69678, 74655, 77420, 77499, 80115, 82404, 86110, 96138, 99540, 103005, 103332, 104517, 106820, 116130, 120554, 129165, 137340, 139356, 144207, 149310, 154998, 160230, 172220, 174195, 180831, 192276, 206010, 209034, 232260, 232497, 240345, 241108, 258330, 288414, 298620, 301385, 309996, 320460, 348390, 361662, 387495, 412020, 418068, 421939, 464994, 480690, 516660, 522585, 542493, 576828, 602770, 696780, 721035, 723324, 774990, 843878, 904155, 929988, 961380, 1045170, 1084986, 1162485, 1205540, 1265817, 1442070, 1549980, 1627479, 1687756, 1808310, 2090340, 2109695, 2169972, 2324970, 2531634, 2712465, 2884140, 3254958, 3616620, 3797451, 4219390, 4649940, 5063268, 5424930, 6329085, 6509916, 7594902, 8137395, 8438780, 10849860, 11392353, 12658170, 15189804, 16274790, 18987255, 22784706, 25316340, 32549580, 37974510, 45569412, 56961765, 75949020, 113923530, 227847060]

約数ペア:

[(1, 227847060), (2, 113923530), (3, 75949020), (4, 56961765), (5, 45569412), (6, 37974510), (7, 32549580), (9, 25316340), (10, 22784706), (12, 18987255), (14, 16274790), (15, 15189804), (18, 12658170), (20, 11392353), (21, 10849860), (27, 8438780), (28, 8137395), (30, 7594902), (35, 6509916), (36, 6329085), (42, 5424930), (45, 5063268), (49, 4649940), (54, 4219390), (60, 3797451), (63, 3616620), (70, 3254958), (79, 2884140), (84, 2712465), (90, 2531634), (98, 2324970), (105, 2169972), (108, 2109695), (109, 2090340), (126, 1808310), (135, 1687756), (140, 1627479), (147, 1549980), (158, 1442070), (180, 1265817), (189, 1205540), (196, 1162485), (210, 1084986), (218, 1045170), (237, 961380), (245, 929988), (252, 904155), (270, 843878), (294, 774990), (315, 723324), (316, 721035), (327, 696780), (378, 602770), (395, 576828), (420, 542493), (436, 522585), (441, 516660), (474, 480690), (490, 464994), (540, 421939), (545, 418068), (553, 412020), (588, 387495), (630, 361662), (654, 348390), (711, 320460), (735, 309996), (756, 301385), (763, 298620), (790, 288414), (882, 258330), (945, 241108), (948, 240345), (980, 232497), (981, 232260), (1090, 209034), (1106, 206010), (1185, 192276), (1260, 180831), (1308, 174195), (1323, 172220), (1422, 160230), (1470, 154998), (1526, 149310), (1580, 144207), (1635, 139356), (1659, 137340), (1764, 129165), (1890, 120554), (1962, 116130), (2133, 106820), (2180, 104517), (2205, 103332), (2212, 103005), (2289, 99540), (2370, 96138), (2646, 86110), (2765, 82404), (2844, 80115), (2940, 77499), (2943, 77420), (3052, 74655), (3270, 69678), (3318, 68670), (3555, 64092), (3780, 60277), (3815, 59724), (3871, 58860), (3924, 58065), (4266, 53410), (4410, 51666), (4578, 49770), (4740, 48069), (4905, 46452), (4977, 45780), (5292, 43055), (5341, 42660), (5530, 41202), (5886, 38710), (6540, 34839), (6615, 34444), (6636, 34335), (6867, 33180), (7110, 32046), (7630, 29862), (7742, 29430), (8295, 27468), (8532, 26705), (8611, 26460), (8820, 25833), (9156, 24885), (9810, 23226), (9954, 22890), (10665, 21364), (10682, 21330), (11060, 20601), (11445, 19908), (11613, 19620), (11772, 19355), (13230, 17222), (13734, 16590), (14220, 16023), (14715, 15484), (14931, 15260)]