72506546280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131381}}^1$

素因数の和:131481

約数の個数: 256

約数和(自身を含む): 280001318400

約数和(自身を除く): 207494772120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 420, 438, 504, 511, 540, 584, 630, 657, 730, 756, 840, 876, 945, 1022, 1080, 1095, 1260, 1314, 1460, 1512, 1533, 1752, 1890, 1971, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 3780, 3942, 4088, 4380, 4599, 5110, 5256, 6132, 6570, 7560, 7665, 7884, 8760, 9198, 9855, 10220, 12264, 13140, 13797, 15330, 15768, 18396, 19710, 20440, 22995, 26280, 27594, 30660, 36792, 39420, 45990, 55188, 61320, 68985, 78840, 91980, 110376, 131381, 137970, 183960, 262762, 275940, 394143, 525524, 551880, 656905, 788286, 919667, 1051048, 1182429, 1313810, 1576572, 1839334, 1970715, 2364858, 2627620, 2759001, 3153144, 3547287, 3678668, 3941430, 4598335, 4729716, 5255240, 5518002, 5912145, 7094574, 7357336, 7882860, 8277003, 9196670, 9459432, 9590813, 11036004, 11824290, 13795005, 14189148, 15765720, 16554006, 17736435, 18393340, 19181626, 22072008, 23648580, 24831009, 27590010, 28378296, 28772439, 33108012, 35472870, 36786680, 38363252, 41385015, 47297160, 47954065, 49662018, 55180020, 57544878, 66216024, 67135691, 70945740, 76726504, 82770030, 86317317, 95908130, 99324036, 110360040, 115089756, 124155045, 134271382, 141891480, 143862195, 165540060, 172634634, 191816260, 198648072, 201407073, 230179512, 248310090, 258951951, 268542764, 287724390, 331080120, 335678455, 345269268, 383632520, 402814146, 431586585, 496620180, 517903902, 537085528, 575448780, 604221219, 671356910, 690538536, 805628292, 863173170, 993240360, 1007035365, 1035807804, 1150897560, 1208442438, 1294759755, 1342713820, 1611256584, 1726346340, 1812663657, 2014070730, 2071615608, 2416884876, 2589519510, 2685427640, 3021106095, 3452692680, 3625327314, 4028141460, 4833769752, 5179039020, 6042212190, 7250654628, 8056282920, 9063318285, 10358078040, 12084424380, 14501309256, 18126636570, 24168848760, 36253273140, 72506546280]

約数ペア:

[(1, 72506546280), (2, 36253273140), (3, 24168848760), (4, 18126636570), (5, 14501309256), (6, 12084424380), (7, 10358078040), (8, 9063318285), (9, 8056282920), (10, 7250654628), (12, 6042212190), (14, 5179039020), (15, 4833769752), (18, 4028141460), (20, 3625327314), (21, 3452692680), (24, 3021106095), (27, 2685427640), (28, 2589519510), (30, 2416884876), (35, 2071615608), (36, 2014070730), (40, 1812663657), (42, 1726346340), (45, 1611256584), (54, 1342713820), (56, 1294759755), (60, 1208442438), (63, 1150897560), (70, 1035807804), (72, 1007035365), (73, 993240360), (84, 863173170), (90, 805628292), (105, 690538536), (108, 671356910), (120, 604221219), (126, 575448780), (135, 537085528), (140, 517903902), (146, 496620180), (168, 431586585), (180, 402814146), (189, 383632520), (210, 345269268), (216, 335678455), (219, 331080120), (252, 287724390), (270, 268542764), (280, 258951951), (292, 248310090), (315, 230179512), (360, 201407073), (365, 198648072), (378, 191816260), (420, 172634634), (438, 165540060), (504, 143862195), (511, 141891480), (540, 134271382), (584, 124155045), (630, 115089756), (657, 110360040), (730, 99324036), (756, 95908130), (840, 86317317), (876, 82770030), (945, 76726504), (1022, 70945740), (1080, 67135691), (1095, 66216024), (1260, 57544878), (1314, 55180020), (1460, 49662018), (1512, 47954065), (1533, 47297160), (1752, 41385015), (1890, 38363252), (1971, 36786680), (2044, 35472870), (2190, 33108012), (2520, 28772439), (2555, 28378296), (2628, 27590010), (2920, 24831009), (3066, 23648580), (3285, 22072008), (3780, 19181626), (3942, 18393340), (4088, 17736435), (4380, 16554006), (4599, 15765720), (5110, 14189148), (5256, 13795005), (6132, 11824290), (6570, 11036004), (7560, 9590813), (7665, 9459432), (7884, 9196670), (8760, 8277003), (9198, 7882860), (9855, 7357336), (10220, 7094574), (12264, 5912145), (13140, 5518002), (13797, 5255240), (15330, 4729716), (15768, 4598335), (18396, 3941430), (19710, 3678668), (20440, 3547287), (22995, 3153144), (26280, 2759001), (27594, 2627620), (30660, 2364858), (36792, 1970715), (39420, 1839334), (45990, 1576572), (55188, 1313810), (61320, 1182429), (68985, 1051048), (78840, 919667), (91980, 788286), (110376, 656905), (131381, 551880), (137970, 525524), (183960, 394143), (262762, 275940)]