304367580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 1012362624

約数和(自身を除く): 707995044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 347, 396, 443, 495, 660, 694, 886, 990, 1041, 1329, 1388, 1735, 1772, 1980, 2082, 2215, 2658, 3123, 3470, 3817, 3987, 4164, 4430, 4873, 5205, 5316, 6246, 6645, 6940, 7634, 7974, 8860, 9746, 10410, 11451, 12492, 13290, 14619, 15268, 15615, 15948, 19085, 19492, 19935, 20820, 22902, 24365, 26580, 29238, 31230, 34353, 38170, 39870, 43857, 45804, 48730, 57255, 58476, 62460, 68706, 73095, 76340, 79740, 87714, 97460, 114510, 137412, 146190, 153721, 171765, 175428, 219285, 229020, 292380, 307442, 343530, 438570, 461163, 614884, 687060, 768605, 877140, 922326, 1383489, 1537210, 1690931, 1844652, 2305815, 2766978, 3074420, 3381862, 4611630, 5072793, 5533956, 6763724, 6917445, 8454655, 9223260, 10145586, 13834890, 15218379, 16909310, 20291172, 25363965, 27669780, 30436758, 33818620, 50727930, 60873516, 76091895, 101455860, 152183790, 304367580]

約数ペア:

[(1, 304367580), (2, 152183790), (3, 101455860), (4, 76091895), (5, 60873516), (6, 50727930), (9, 33818620), (10, 30436758), (11, 27669780), (12, 25363965), (15, 20291172), (18, 16909310), (20, 15218379), (22, 13834890), (30, 10145586), (33, 9223260), (36, 8454655), (44, 6917445), (45, 6763724), (55, 5533956), (60, 5072793), (66, 4611630), (90, 3381862), (99, 3074420), (110, 2766978), (132, 2305815), (165, 1844652), (180, 1690931), (198, 1537210), (220, 1383489), (330, 922326), (347, 877140), (396, 768605), (443, 687060), (495, 614884), (660, 461163), (694, 438570), (886, 343530), (990, 307442), (1041, 292380), (1329, 229020), (1388, 219285), (1735, 175428), (1772, 171765), (1980, 153721), (2082, 146190), (2215, 137412), (2658, 114510), (3123, 97460), (3470, 87714), (3817, 79740), (3987, 76340), (4164, 73095), (4430, 68706), (4873, 62460), (5205, 58476), (5316, 57255), (6246, 48730), (6645, 45804), (6940, 43857), (7634, 39870), (7974, 38170), (8860, 34353), (9746, 31230), (10410, 29238), (11451, 26580), (12492, 24365), (13290, 22902), (14619, 20820), (15268, 19935), (15615, 19492), (15948, 19085)]