151101720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 512

約数和(自身を含む): 663552000

約数和(自身を除く): 512450280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 79, 84, 88, 90, 92, 99, 105, 108, 110, 115, 120, 126, 132, 135, 138, 140, 154, 158, 161, 165, 168, 180, 184, 189, 198, 207, 210, 216, 220, 230, 231, 237, 252, 253, 264, 270, 276, 280, 297, 308, 315, 316, 322, 330, 345, 360, 378, 385, 395, 396, 414, 420, 440, 460, 462, 474, 483, 495, 504, 506, 540, 552, 553, 594, 616, 621, 630, 632, 644, 660, 690, 693, 711, 756, 759, 770, 790, 792, 805, 828, 840, 869, 920, 924, 945, 948, 966, 990, 1012, 1035, 1080, 1106, 1155, 1185, 1188, 1242, 1260, 1265, 1288, 1320, 1380, 1386, 1422, 1449, 1485, 1512, 1518, 1540, 1580, 1610, 1656, 1659, 1738, 1771, 1817, 1848, 1890, 1896, 1932, 1980, 2024, 2070, 2079, 2133, 2212, 2277, 2310, 2370, 2376, 2415, 2484, 2520, 2530, 2607, 2760, 2765, 2772, 2844, 2898, 2970, 3036, 3080, 3105, 3160, 3220, 3318, 3465, 3476, 3542, 3555, 3634, 3780, 3795, 3864, 3960, 4140, 4158, 4266, 4345, 4347, 4424, 4554, 4620, 4740, 4830, 4968, 4977, 5060, 5214, 5313, 5451, 5530, 5544, 5688, 5796, 5940, 6072, 6083, 6210, 6440, 6636, 6831, 6930, 6952, 7084, 7110, 7245, 7268, 7560, 7590, 7821, 8280, 8295, 8316, 8532, 8690, 8694, 8855, 9085, 9108, 9240, 9480, 9660, 9954, 10120, 10395, 10428, 10626, 10665, 10902, 11060, 11385, 11592, 11880, 12166, 12420, 12719, 13035, 13272, 13662, 13860, 14168, 14220, 14490, 14536, 14931, 15180, 15642, 15939, 16353, 16590, 16632, 17064, 17380, 17388, 17710, 18170, 18216, 18249, 19320, 19908, 19987, 20790, 20856, 21252, 21330, 21735, 21804, 22120, 22770, 23463, 24332, 24840, 24885, 25438, 26070, 26565, 27255, 27324, 27720, 28440, 28980, 29862, 30360, 30415, 31284, 31878, 32706, 33180, 34155, 34760, 34776, 35420, 36340, 36498, 38157, 39105, 39816, 39974, 41580, 42504, 42660, 43470, 43608, 45540, 46926, 47817, 48664, 49059, 49770, 50876, 52140, 53130, 54510, 54648, 54747, 57960, 59724, 59961, 60830, 62568, 63595, 63756, 65412, 66360, 68310, 70840, 72680, 72996, 74655, 76314, 78210, 79695, 79948, 81765, 83160, 85320, 86940, 91080, 91245, 93852, 95634, 98118, 99540, 99935, 101752, 104280, 106260, 109020, 109494, 114471, 117315, 119448, 119922, 121660, 127190, 127512, 130824, 136620, 139909, 145992, 149310, 152628, 156420, 159390, 159896, 163530, 164241, 173880, 179883, 182490, 187704, 190785, 191268, 196236, 199080, 199870, 212520, 218040, 218988, 228942, 234630, 239085, 239844, 243320, 245295, 254380, 273240, 273735, 279818, 298620, 299805, 305256, 312840, 318780, 327060, 328482, 343413, 359766, 364980, 381570, 382536, 392472, 399740, 419727, 437976, 457884, 469260, 478170, 479688, 490590, 508760, 539649, 547470, 559636, 572355, 597240, 599610, 637560, 654120, 656964, 686826, 699545, 719532, 729960, 763140, 799480, 821205, 839454, 899415, 915768, 938520, 956340, 981180, 1079298, 1094940, 1119272, 1144710, 1199220, 1259181, 1313928, 1373652, 1399090, 1439064, 1526280, 1642410, 1678908, 1717065, 1798830, 1912680, 1962360, 2098635, 2158596, 2189880, 2289420, 2398440, 2518362, 2698245, 2747304, 2798180, 3284820, 3357816, 3434130, 3597660, 3777543, 4197270, 4317192, 4578840, 5036724, 5396490, 5596360, 6295905, 6569640, 6868260, 7195320, 7555086, 8394540, 10073448, 10792980, 12591810, 13736520, 15110172, 16789080, 18887715, 21585960, 25183620, 30220344, 37775430, 50367240, 75550860, 151101720]

約数ペア:

[(1, 151101720), (2, 75550860), (3, 50367240), (4, 37775430), (5, 30220344), (6, 25183620), (7, 21585960), (8, 18887715), (9, 16789080), (10, 15110172), (11, 13736520), (12, 12591810), (14, 10792980), (15, 10073448), (18, 8394540), (20, 7555086), (21, 7195320), (22, 6868260), (23, 6569640), (24, 6295905), (27, 5596360), (28, 5396490), (30, 5036724), (33, 4578840), (35, 4317192), (36, 4197270), (40, 3777543), (42, 3597660), (44, 3434130), (45, 3357816), (46, 3284820), (54, 2798180), (55, 2747304), (56, 2698245), (60, 2518362), (63, 2398440), (66, 2289420), (69, 2189880), (70, 2158596), (72, 2098635), (77, 1962360), (79, 1912680), (84, 1798830), (88, 1717065), (90, 1678908), (92, 1642410), (99, 1526280), (105, 1439064), (108, 1399090), (110, 1373652), (115, 1313928), (120, 1259181), (126, 1199220), (132, 1144710), (135, 1119272), (138, 1094940), (140, 1079298), (154, 981180), (158, 956340), (161, 938520), (165, 915768), (168, 899415), (180, 839454), (184, 821205), (189, 799480), (198, 763140), (207, 729960), (210, 719532), (216, 699545), (220, 686826), (230, 656964), (231, 654120), (237, 637560), (252, 599610), (253, 597240), (264, 572355), (270, 559636), (276, 547470), (280, 539649), (297, 508760), (308, 490590), (315, 479688), (316, 478170), (322, 469260), (330, 457884), (345, 437976), (360, 419727), (378, 399740), (385, 392472), (395, 382536), (396, 381570), (414, 364980), (420, 359766), (440, 343413), (460, 328482), (462, 327060), (474, 318780), (483, 312840), (495, 305256), (504, 299805), (506, 298620), (540, 279818), (552, 273735), (553, 273240), (594, 254380), (616, 245295), (621, 243320), (630, 239844), (632, 239085), (644, 234630), (660, 228942), (690, 218988), (693, 218040), (711, 212520), (756, 199870), (759, 199080), (770, 196236), (790, 191268), (792, 190785), (805, 187704), (828, 182490), (840, 179883), (869, 173880), (920, 164241), (924, 163530), (945, 159896), (948, 159390), (966, 156420), (990, 152628), (1012, 149310), (1035, 145992), (1080, 139909), (1106, 136620), (1155, 130824), (1185, 127512), (1188, 127190), (1242, 121660), (1260, 119922), (1265, 119448), (1288, 117315), (1320, 114471), (1380, 109494), (1386, 109020), (1422, 106260), (1449, 104280), (1485, 101752), (1512, 99935), (1518, 99540), (1540, 98118), (1580, 95634), (1610, 93852), (1656, 91245), (1659, 91080), (1738, 86940), (1771, 85320), (1817, 83160), (1848, 81765), (1890, 79948), (1896, 79695), (1932, 78210), (1980, 76314), (2024, 74655), (2070, 72996), (2079, 72680), (2133, 70840), (2212, 68310), (2277, 66360), (2310, 65412), (2370, 63756), (2376, 63595), (2415, 62568), (2484, 60830), (2520, 59961), (2530, 59724), (2607, 57960), (2760, 54747), (2765, 54648), (2772, 54510), (2844, 53130), (2898, 52140), (2970, 50876), (3036, 49770), (3080, 49059), (3105, 48664), (3160, 47817), (3220, 46926), (3318, 45540), (3465, 43608), (3476, 43470), (3542, 42660), (3555, 42504), (3634, 41580), (3780, 39974), (3795, 39816), (3864, 39105), (3960, 38157), (4140, 36498), (4158, 36340), (4266, 35420), (4345, 34776), (4347, 34760), (4424, 34155), (4554, 33180), (4620, 32706), (4740, 31878), (4830, 31284), (4968, 30415), (4977, 30360), (5060, 29862), (5214, 28980), (5313, 28440), (5451, 27720), (5530, 27324), (5544, 27255), (5688, 26565), (5796, 26070), (5940, 25438), (6072, 24885), (6083, 24840), (6210, 24332), (6440, 23463), (6636, 22770), (6831, 22120), (6930, 21804), (6952, 21735), (7084, 21330), (7110, 21252), (7245, 20856), (7268, 20790), (7560, 19987), (7590, 19908), (7821, 19320), (8280, 18249), (8295, 18216), (8316, 18170), (8532, 17710), (8690, 17388), (8694, 17380), (8855, 17064), (9085, 16632), (9108, 16590), (9240, 16353), (9480, 15939), (9660, 15642), (9954, 15180), (10120, 14931), (10395, 14536), (10428, 14490), (10626, 14220), (10665, 14168), (10902, 13860), (11060, 13662), (11385, 13272), (11592, 13035), (11880, 12719), (12166, 12420)]