306705960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 192

約数和(自身を含む): 1124222400

約数和(自身を除く): 817516440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2347, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4694, 4840, 5445, 5940, 6534, 7041, 7260, 8712, 9388, 10890, 11735, 11880, 13068, 14082, 14520, 16335, 18776, 21123, 21780, 23470, 25817, 26136, 28164, 32670, 35205, 42246, 43560, 46940, 51634, 56328, 63369, 65340, 70410, 77451, 84492, 93880, 103268, 105615, 126738, 129085, 130680, 140820, 154902, 168984, 206536, 211230, 232353, 253476, 258170, 281640, 283987, 309804, 316845, 387255, 422460, 464706, 506952, 516340, 567974, 619608, 633690, 697059, 774510, 844920, 851961, 929412, 1032680, 1135948, 1161765, 1267380, 1394118, 1419935, 1549020, 1703922, 1858824, 2271896, 2323530, 2534760, 2555883, 2788236, 2839870, 3098040, 3407844, 3485295, 4259805, 4647060, 5111766, 5576472, 5679740, 6815688, 6970590, 7667649, 8519610, 9294120, 10223532, 11359480, 12779415, 13941180, 15335298, 17039220, 20447064, 25558830, 27882360, 30670596, 34078440, 38338245, 51117660, 61341192, 76676490, 102235320, 153352980, 306705960]

約数ペア:

[(1, 306705960), (2, 153352980), (3, 102235320), (4, 76676490), (5, 61341192), (6, 51117660), (8, 38338245), (9, 34078440), (10, 30670596), (11, 27882360), (12, 25558830), (15, 20447064), (18, 17039220), (20, 15335298), (22, 13941180), (24, 12779415), (27, 11359480), (30, 10223532), (33, 9294120), (36, 8519610), (40, 7667649), (44, 6970590), (45, 6815688), (54, 5679740), (55, 5576472), (60, 5111766), (66, 4647060), (72, 4259805), (88, 3485295), (90, 3407844), (99, 3098040), (108, 2839870), (110, 2788236), (120, 2555883), (121, 2534760), (132, 2323530), (135, 2271896), (165, 1858824), (180, 1703922), (198, 1549020), (216, 1419935), (220, 1394118), (242, 1267380), (264, 1161765), (270, 1135948), (297, 1032680), (330, 929412), (360, 851961), (363, 844920), (396, 774510), (440, 697059), (484, 633690), (495, 619608), (540, 567974), (594, 516340), (605, 506952), (660, 464706), (726, 422460), (792, 387255), (968, 316845), (990, 309804), (1080, 283987), (1089, 281640), (1188, 258170), (1210, 253476), (1320, 232353), (1452, 211230), (1485, 206536), (1815, 168984), (1980, 154902), (2178, 140820), (2347, 130680), (2376, 129085), (2420, 126738), (2904, 105615), (2970, 103268), (3267, 93880), (3630, 84492), (3960, 77451), (4356, 70410), (4694, 65340), (4840, 63369), (5445, 56328), (5940, 51634), (6534, 46940), (7041, 43560), (7260, 42246), (8712, 35205), (9388, 32670), (10890, 28164), (11735, 26136), (11880, 25817), (13068, 23470), (14082, 21780), (14520, 21123), (16335, 18776)]