75358920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 285143040

約数和(自身を除く): 209784120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 67, 70, 78, 84, 91, 103, 104, 105, 120, 130, 134, 140, 156, 168, 182, 195, 201, 206, 210, 260, 268, 273, 280, 309, 312, 335, 364, 390, 402, 412, 420, 455, 469, 515, 520, 536, 546, 618, 670, 721, 728, 780, 804, 824, 840, 871, 910, 938, 1005, 1030, 1092, 1236, 1339, 1340, 1365, 1407, 1442, 1545, 1560, 1608, 1742, 1820, 1876, 2010, 2060, 2163, 2184, 2345, 2472, 2613, 2678, 2680, 2730, 2814, 2884, 3090, 3484, 3605, 3640, 3752, 4017, 4020, 4120, 4326, 4355, 4690, 5226, 5356, 5460, 5628, 5768, 6097, 6180, 6695, 6901, 6968, 7035, 7210, 8034, 8040, 8652, 8710, 9373, 9380, 10452, 10712, 10815, 10920, 11256, 12194, 12360, 13065, 13390, 13802, 14070, 14420, 16068, 17304, 17420, 18291, 18746, 18760, 20085, 20703, 20904, 21630, 24388, 26130, 26780, 27604, 28119, 28140, 28840, 30485, 32136, 34505, 34840, 36582, 37492, 40170, 41406, 43260, 46865, 48307, 48776, 52260, 53560, 55208, 56238, 56280, 60970, 69010, 73164, 74984, 80340, 82812, 86520, 89713, 91455, 93730, 96614, 103515, 104520, 112476, 121940, 138020, 140595, 144921, 146328, 160680, 165624, 179426, 182910, 187460, 193228, 207030, 224952, 241535, 243880, 269139, 276040, 281190, 289842, 358852, 365820, 374920, 386456, 414060, 448565, 483070, 538278, 562380, 579684, 627991, 717704, 724605, 731640, 828120, 897130, 966140, 1076556, 1124760, 1159368, 1255982, 1345695, 1449210, 1794260, 1883973, 1932280, 2153112, 2511964, 2691390, 2898420, 3139955, 3588520, 3767946, 5023928, 5382780, 5796840, 6279910, 7535892, 9419865, 10765560, 12559820, 15071784, 18839730, 25119640, 37679460, 75358920]

約数ペア:

[(1, 75358920), (2, 37679460), (3, 25119640), (4, 18839730), (5, 15071784), (6, 12559820), (7, 10765560), (8, 9419865), (10, 7535892), (12, 6279910), (13, 5796840), (14, 5382780), (15, 5023928), (20, 3767946), (21, 3588520), (24, 3139955), (26, 2898420), (28, 2691390), (30, 2511964), (35, 2153112), (39, 1932280), (40, 1883973), (42, 1794260), (52, 1449210), (56, 1345695), (60, 1255982), (65, 1159368), (67, 1124760), (70, 1076556), (78, 966140), (84, 897130), (91, 828120), (103, 731640), (104, 724605), (105, 717704), (120, 627991), (130, 579684), (134, 562380), (140, 538278), (156, 483070), (168, 448565), (182, 414060), (195, 386456), (201, 374920), (206, 365820), (210, 358852), (260, 289842), (268, 281190), (273, 276040), (280, 269139), (309, 243880), (312, 241535), (335, 224952), (364, 207030), (390, 193228), (402, 187460), (412, 182910), (420, 179426), (455, 165624), (469, 160680), (515, 146328), (520, 144921), (536, 140595), (546, 138020), (618, 121940), (670, 112476), (721, 104520), (728, 103515), (780, 96614), (804, 93730), (824, 91455), (840, 89713), (871, 86520), (910, 82812), (938, 80340), (1005, 74984), (1030, 73164), (1092, 69010), (1236, 60970), (1339, 56280), (1340, 56238), (1365, 55208), (1407, 53560), (1442, 52260), (1545, 48776), (1560, 48307), (1608, 46865), (1742, 43260), (1820, 41406), (1876, 40170), (2010, 37492), (2060, 36582), (2163, 34840), (2184, 34505), (2345, 32136), (2472, 30485), (2613, 28840), (2678, 28140), (2680, 28119), (2730, 27604), (2814, 26780), (2884, 26130), (3090, 24388), (3484, 21630), (3605, 20904), (3640, 20703), (3752, 20085), (4017, 18760), (4020, 18746), (4120, 18291), (4326, 17420), (4355, 17304), (4690, 16068), (5226, 14420), (5356, 14070), (5460, 13802), (5628, 13390), (5768, 13065), (6097, 12360), (6180, 12194), (6695, 11256), (6901, 10920), (6968, 10815), (7035, 10712), (7210, 10452), (8034, 9380), (8040, 9373), (8652, 8710)]