227670660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 815645376

約数和(自身を除く): 587974716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 83, 84, 90, 98, 105, 126, 140, 147, 166, 180, 196, 210, 245, 249, 252, 294, 311, 315, 332, 415, 420, 441, 490, 498, 581, 588, 622, 630, 735, 747, 830, 882, 933, 980, 996, 1162, 1244, 1245, 1260, 1470, 1494, 1555, 1660, 1743, 1764, 1866, 2177, 2205, 2324, 2490, 2799, 2905, 2940, 2988, 3110, 3486, 3732, 3735, 4067, 4354, 4410, 4665, 4980, 5229, 5598, 5810, 6220, 6531, 6972, 7470, 8134, 8708, 8715, 8820, 9330, 10458, 10885, 11196, 11620, 12201, 13062, 13995, 14940, 15239, 16268, 17430, 18660, 19593, 20335, 20916, 21770, 24402, 25813, 26124, 26145, 27990, 30478, 32655, 34860, 36603, 39186, 40670, 43540, 45717, 48804, 51626, 52290, 55980, 60956, 61005, 65310, 73206, 76195, 77439, 78372, 81340, 91434, 97965, 103252, 104580, 122010, 129065, 130620, 137151, 146412, 152390, 154878, 180691, 182868, 183015, 195930, 228585, 232317, 244020, 258130, 274302, 304780, 309756, 361382, 366030, 387195, 391860, 457170, 464634, 516260, 542073, 548604, 685755, 722764, 732060, 774390, 903455, 914340, 929268, 1084146, 1161585, 1264837, 1371510, 1548780, 1626219, 1806910, 2168292, 2323170, 2529674, 2710365, 2743020, 3252438, 3613820, 3794511, 4646340, 5059348, 5420730, 6324185, 6504876, 7589022, 8131095, 10841460, 11383533, 12648370, 15178044, 16262190, 18972555, 22767066, 25296740, 32524380, 37945110, 45534132, 56917665, 75890220, 113835330, 227670660]

約数ペア:

[(1, 227670660), (2, 113835330), (3, 75890220), (4, 56917665), (5, 45534132), (6, 37945110), (7, 32524380), (9, 25296740), (10, 22767066), (12, 18972555), (14, 16262190), (15, 15178044), (18, 12648370), (20, 11383533), (21, 10841460), (28, 8131095), (30, 7589022), (35, 6504876), (36, 6324185), (42, 5420730), (45, 5059348), (49, 4646340), (60, 3794511), (63, 3613820), (70, 3252438), (83, 2743020), (84, 2710365), (90, 2529674), (98, 2323170), (105, 2168292), (126, 1806910), (140, 1626219), (147, 1548780), (166, 1371510), (180, 1264837), (196, 1161585), (210, 1084146), (245, 929268), (249, 914340), (252, 903455), (294, 774390), (311, 732060), (315, 722764), (332, 685755), (415, 548604), (420, 542073), (441, 516260), (490, 464634), (498, 457170), (581, 391860), (588, 387195), (622, 366030), (630, 361382), (735, 309756), (747, 304780), (830, 274302), (882, 258130), (933, 244020), (980, 232317), (996, 228585), (1162, 195930), (1244, 183015), (1245, 182868), (1260, 180691), (1470, 154878), (1494, 152390), (1555, 146412), (1660, 137151), (1743, 130620), (1764, 129065), (1866, 122010), (2177, 104580), (2205, 103252), (2324, 97965), (2490, 91434), (2799, 81340), (2905, 78372), (2940, 77439), (2988, 76195), (3110, 73206), (3486, 65310), (3732, 61005), (3735, 60956), (4067, 55980), (4354, 52290), (4410, 51626), (4665, 48804), (4980, 45717), (5229, 43540), (5598, 40670), (5810, 39186), (6220, 36603), (6531, 34860), (6972, 32655), (7470, 30478), (8134, 27990), (8708, 26145), (8715, 26124), (8820, 25813), (9330, 24402), (10458, 21770), (10885, 20916), (11196, 20335), (11620, 19593), (12201, 18660), (13062, 17430), (13995, 16268), (14940, 15239)]