82700730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 276480000

約数和(自身を除く): 193779270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 47, 49, 54, 57, 63, 70, 90, 94, 95, 98, 105, 114, 126, 133, 135, 141, 147, 171, 189, 190, 210, 235, 245, 266, 270, 282, 285, 294, 315, 329, 342, 343, 378, 399, 423, 441, 470, 490, 513, 570, 630, 658, 665, 686, 705, 735, 798, 846, 855, 882, 893, 931, 945, 987, 1026, 1029, 1197, 1269, 1323, 1330, 1410, 1470, 1645, 1710, 1715, 1786, 1862, 1890, 1974, 1995, 2058, 2115, 2205, 2303, 2394, 2538, 2565, 2646, 2679, 2793, 2961, 3087, 3290, 3430, 3591, 3990, 4230, 4410, 4465, 4606, 4655, 4935, 5130, 5145, 5358, 5586, 5922, 5985, 6174, 6251, 6345, 6517, 6615, 6909, 7182, 8037, 8379, 8883, 8930, 9261, 9310, 9870, 10290, 11515, 11970, 12502, 12690, 13034, 13230, 13395, 13818, 13965, 14805, 15435, 16074, 16121, 16758, 17766, 17955, 18522, 18753, 19551, 20727, 23030, 24111, 25137, 26790, 27930, 29610, 30870, 31255, 32242, 32585, 34545, 35910, 37506, 39102, 40185, 41454, 41895, 43757, 44415, 46305, 48222, 48363, 50274, 56259, 58653, 62181, 62510, 65170, 69090, 80370, 80605, 83790, 87514, 88830, 92610, 93765, 96726, 97755, 103635, 112518, 117306, 120555, 124362, 125685, 131271, 145089, 161210, 168777, 175959, 187530, 195510, 207270, 218785, 241110, 241815, 251370, 262542, 281295, 290178, 293265, 306299, 310905, 337554, 351918, 393813, 435267, 437570, 483630, 562590, 586530, 612598, 621810, 656355, 725445, 787626, 843885, 870534, 879795, 918897, 1181439, 1312710, 1450890, 1531495, 1687770, 1759590, 1837794, 1969065, 2176335, 2362878, 2756691, 3062990, 3938130, 4352670, 4594485, 5513382, 5907195, 8270073, 9188970, 11814390, 13783455, 16540146, 27566910, 41350365, 82700730]

約数ペア:

[(1, 82700730), (2, 41350365), (3, 27566910), (5, 16540146), (6, 13783455), (7, 11814390), (9, 9188970), (10, 8270073), (14, 5907195), (15, 5513382), (18, 4594485), (19, 4352670), (21, 3938130), (27, 3062990), (30, 2756691), (35, 2362878), (38, 2176335), (42, 1969065), (45, 1837794), (47, 1759590), (49, 1687770), (54, 1531495), (57, 1450890), (63, 1312710), (70, 1181439), (90, 918897), (94, 879795), (95, 870534), (98, 843885), (105, 787626), (114, 725445), (126, 656355), (133, 621810), (135, 612598), (141, 586530), (147, 562590), (171, 483630), (189, 437570), (190, 435267), (210, 393813), (235, 351918), (245, 337554), (266, 310905), (270, 306299), (282, 293265), (285, 290178), (294, 281295), (315, 262542), (329, 251370), (342, 241815), (343, 241110), (378, 218785), (399, 207270), (423, 195510), (441, 187530), (470, 175959), (490, 168777), (513, 161210), (570, 145089), (630, 131271), (658, 125685), (665, 124362), (686, 120555), (705, 117306), (735, 112518), (798, 103635), (846, 97755), (855, 96726), (882, 93765), (893, 92610), (931, 88830), (945, 87514), (987, 83790), (1026, 80605), (1029, 80370), (1197, 69090), (1269, 65170), (1323, 62510), (1330, 62181), (1410, 58653), (1470, 56259), (1645, 50274), (1710, 48363), (1715, 48222), (1786, 46305), (1862, 44415), (1890, 43757), (1974, 41895), (1995, 41454), (2058, 40185), (2115, 39102), (2205, 37506), (2303, 35910), (2394, 34545), (2538, 32585), (2565, 32242), (2646, 31255), (2679, 30870), (2793, 29610), (2961, 27930), (3087, 26790), (3290, 25137), (3430, 24111), (3591, 23030), (3990, 20727), (4230, 19551), (4410, 18753), (4465, 18522), (4606, 17955), (4655, 17766), (4935, 16758), (5130, 16121), (5145, 16074), (5358, 15435), (5586, 14805), (5922, 13965), (5985, 13818), (6174, 13395), (6251, 13230), (6345, 13034), (6517, 12690), (6615, 12502), (6909, 11970), (7182, 11515), (8037, 10290), (8379, 9870), (8883, 9310), (8930, 9261)]