27755513760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{15391}}^1$

素因数の和:15456

約数の個数: 288

約数和(自身を含む): 100026081792

約数和(自身を除く): 72270568032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 578, 624, 663, 680, 780, 816, 867, 884, 1020, 1040, 1105, 1156, 1248, 1326, 1360, 1445, 1560, 1632, 1734, 1768, 2040, 2080, 2210, 2312, 2652, 2720, 2890, 3120, 3315, 3468, 3536, 3757, 4080, 4335, 4420, 4624, 5304, 5780, 6240, 6630, 6936, 7072, 7514, 8160, 8670, 8840, 9248, 10608, 11271, 11560, 13260, 13872, 15028, 15391, 17340, 17680, 18785, 21216, 22542, 23120, 26520, 27744, 30056, 30782, 34680, 35360, 37570, 45084, 46173, 46240, 53040, 56355, 60112, 61564, 69360, 75140, 76955, 90168, 92346, 106080, 112710, 120224, 123128, 138720, 150280, 153910, 180336, 184692, 200083, 225420, 230865, 246256, 261647, 300560, 307820, 360672, 369384, 400166, 450840, 461730, 492512, 523294, 600249, 601120, 615640, 738768, 784941, 800332, 901680, 923460, 1000415, 1046588, 1200498, 1231280, 1308235, 1477536, 1569882, 1600664, 1803360, 1846920, 2000830, 2093176, 2400996, 2462560, 2616470, 3001245, 3139764, 3201328, 3401411, 3693840, 3924705, 4001660, 4186352, 4447999, 4801992, 5232940, 6002490, 6279528, 6402656, 6802822, 7387680, 7849410, 8003320, 8372704, 8895998, 9603984, 10204233, 10465880, 12004980, 12559056, 13343997, 13605644, 15698820, 16006640, 17007055, 17791996, 19207968, 20408466, 20931760, 22239995, 24009960, 25118112, 26687994, 27211288, 31397640, 32013280, 34014110, 35583992, 40816932, 41863520, 44479990, 48019920, 51021165, 53375988, 54422576, 57823987, 62795280, 66719985, 68028220, 71167984, 81633864, 88959980, 96039840, 102042330, 106751976, 108845152, 115647974, 125590560, 133439970, 136056440, 142335968, 163267728, 173471961, 177919960, 204084660, 213503952, 231295948, 266879940, 272112880, 289119935, 326535456, 346943922, 355839920, 408169320, 427007904, 462591896, 533759880, 544225760, 578239870, 693887844, 711679840, 816338640, 867359805, 925183792, 1067519760, 1156479740, 1387775688, 1632677280, 1734719610, 1850367584, 2135039520, 2312959480, 2775551376, 3469439220, 4625918960, 5551102752, 6938878440, 9251837920, 13877756880, 27755513760]

約数ペア:

[(1, 27755513760), (2, 13877756880), (3, 9251837920), (4, 6938878440), (5, 5551102752), (6, 4625918960), (8, 3469439220), (10, 2775551376), (12, 2312959480), (13, 2135039520), (15, 1850367584), (16, 1734719610), (17, 1632677280), (20, 1387775688), (24, 1156479740), (26, 1067519760), (30, 925183792), (32, 867359805), (34, 816338640), (39, 711679840), (40, 693887844), (48, 578239870), (51, 544225760), (52, 533759880), (60, 462591896), (65, 427007904), (68, 408169320), (78, 355839920), (80, 346943922), (85, 326535456), (96, 289119935), (102, 272112880), (104, 266879940), (120, 231295948), (130, 213503952), (136, 204084660), (156, 177919960), (160, 173471961), (170, 163267728), (195, 142335968), (204, 136056440), (208, 133439970), (221, 125590560), (240, 115647974), (255, 108845152), (260, 106751976), (272, 102042330), (289, 96039840), (312, 88959980), (340, 81633864), (390, 71167984), (408, 68028220), (416, 66719985), (442, 62795280), (480, 57823987), (510, 54422576), (520, 53375988), (544, 51021165), (578, 48019920), (624, 44479990), (663, 41863520), (680, 40816932), (780, 35583992), (816, 34014110), (867, 32013280), (884, 31397640), (1020, 27211288), (1040, 26687994), (1105, 25118112), (1156, 24009960), (1248, 22239995), (1326, 20931760), (1360, 20408466), (1445, 19207968), (1560, 17791996), (1632, 17007055), (1734, 16006640), (1768, 15698820), (2040, 13605644), (2080, 13343997), (2210, 12559056), (2312, 12004980), (2652, 10465880), (2720, 10204233), (2890, 9603984), (3120, 8895998), (3315, 8372704), (3468, 8003320), (3536, 7849410), (3757, 7387680), (4080, 6802822), (4335, 6402656), (4420, 6279528), (4624, 6002490), (5304, 5232940), (5780, 4801992), (6240, 4447999), (6630, 4186352), (6936, 4001660), (7072, 3924705), (7514, 3693840), (8160, 3401411), (8670, 3201328), (8840, 3139764), (9248, 3001245), (10608, 2616470), (11271, 2462560), (11560, 2400996), (13260, 2093176), (13872, 2000830), (15028, 1846920), (15391, 1803360), (17340, 1600664), (17680, 1569882), (18785, 1477536), (21216, 1308235), (22542, 1231280), (23120, 1200498), (26520, 1046588), (27744, 1000415), (30056, 923460), (30782, 901680), (34680, 800332), (35360, 784941), (37570, 738768), (45084, 615640), (46173, 601120), (46240, 600249), (53040, 523294), (56355, 492512), (60112, 461730), (61564, 450840), (69360, 400166), (75140, 369384), (76955, 360672), (90168, 307820), (92346, 300560), (106080, 261647), (112710, 246256), (120224, 230865), (123128, 225420), (138720, 200083), (150280, 184692), (153910, 180336)]