77375220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 180027660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 227, 228, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 454, 460, 494, 570, 598, 681, 690, 741, 780, 874, 897, 908, 988, 1135, 1140, 1196, 1235, 1311, 1362, 1380, 1482, 1495, 1748, 1794, 2185, 2270, 2470, 2622, 2724, 2951, 2964, 2990, 3405, 3588, 3705, 4313, 4370, 4485, 4540, 4940, 5221, 5244, 5681, 5902, 5980, 6555, 6810, 7410, 8626, 8740, 8853, 8970, 10442, 11362, 11804, 12939, 13110, 13620, 14755, 14820, 15663, 17043, 17252, 17706, 17940, 20884, 21565, 22724, 25878, 26105, 26220, 28405, 29510, 31326, 34086, 35412, 43130, 44265, 51756, 52210, 56069, 56810, 59020, 62652, 64695, 67873, 68172, 78315, 85215, 86260, 88530, 99199, 104420, 112138, 113620, 129390, 135746, 156630, 168207, 170430, 177060, 198398, 203619, 224276, 258780, 271492, 280345, 297597, 313260, 336414, 339365, 340860, 396796, 407238, 495995, 560690, 595194, 672828, 678730, 814476, 841035, 991990, 1018095, 1121380, 1190388, 1289587, 1357460, 1487985, 1682070, 1983980, 2036190, 2579174, 2975970, 3364140, 3868761, 4072380, 5158348, 5951940, 6447935, 7737522, 12895870, 15475044, 19343805, 25791740, 38687610, 77375220]

約数ペア:

[(1, 77375220), (2, 38687610), (3, 25791740), (4, 19343805), (5, 15475044), (6, 12895870), (10, 7737522), (12, 6447935), (13, 5951940), (15, 5158348), (19, 4072380), (20, 3868761), (23, 3364140), (26, 2975970), (30, 2579174), (38, 2036190), (39, 1983980), (46, 1682070), (52, 1487985), (57, 1357460), (60, 1289587), (65, 1190388), (69, 1121380), (76, 1018095), (78, 991990), (92, 841035), (95, 814476), (114, 678730), (115, 672828), (130, 595194), (138, 560690), (156, 495995), (190, 407238), (195, 396796), (227, 340860), (228, 339365), (230, 336414), (247, 313260), (260, 297597), (276, 280345), (285, 271492), (299, 258780), (345, 224276), (380, 203619), (390, 198398), (437, 177060), (454, 170430), (460, 168207), (494, 156630), (570, 135746), (598, 129390), (681, 113620), (690, 112138), (741, 104420), (780, 99199), (874, 88530), (897, 86260), (908, 85215), (988, 78315), (1135, 68172), (1140, 67873), (1196, 64695), (1235, 62652), (1311, 59020), (1362, 56810), (1380, 56069), (1482, 52210), (1495, 51756), (1748, 44265), (1794, 43130), (2185, 35412), (2270, 34086), (2470, 31326), (2622, 29510), (2724, 28405), (2951, 26220), (2964, 26105), (2990, 25878), (3405, 22724), (3588, 21565), (3705, 20884), (4313, 17940), (4370, 17706), (4485, 17252), (4540, 17043), (4940, 15663), (5221, 14820), (5244, 14755), (5681, 13620), (5902, 13110), (5980, 12939), (6555, 11804), (6810, 11362), (7410, 10442), (8626, 8970), (8740, 8853)]