74792520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 285699960

約数和(自身を除く): 210907440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 101, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 202, 204, 220, 242, 255, 264, 303, 306, 330, 340, 360, 363, 374, 396, 404, 408, 440, 484, 495, 505, 510, 561, 605, 606, 612, 660, 680, 726, 748, 765, 792, 808, 909, 935, 968, 990, 1010, 1020, 1089, 1111, 1122, 1210, 1212, 1224, 1320, 1452, 1496, 1515, 1530, 1683, 1717, 1815, 1818, 1870, 1980, 2020, 2040, 2057, 2178, 2222, 2244, 2420, 2424, 2805, 2904, 3030, 3060, 3333, 3366, 3434, 3630, 3636, 3740, 3960, 4040, 4114, 4356, 4444, 4488, 4545, 4840, 5151, 5445, 5555, 5610, 6060, 6120, 6171, 6666, 6732, 6868, 7260, 7272, 7480, 8228, 8415, 8585, 8712, 8888, 9090, 9999, 10285, 10302, 10890, 11110, 11220, 12120, 12221, 12342, 13332, 13464, 13736, 14520, 15453, 16456, 16665, 16830, 17170, 18180, 18513, 18887, 19998, 20570, 20604, 21780, 22220, 22440, 24442, 24684, 25755, 26664, 30855, 30906, 33330, 33660, 34340, 36360, 36663, 37026, 37774, 39996, 41140, 41208, 43560, 44440, 48884, 49368, 49995, 51510, 56661, 61105, 61710, 61812, 66660, 67320, 68680, 73326, 74052, 75548, 77265, 79992, 82280, 92565, 94435, 97768, 99990, 103020, 109989, 113322, 122210, 123420, 123624, 133320, 146652, 148104, 151096, 154530, 169983, 183315, 185130, 188870, 199980, 206040, 207757, 219978, 226644, 244420, 246840, 283305, 293304, 309060, 339966, 366630, 370260, 377740, 399960, 415514, 439956, 453288, 488840, 549945, 566610, 618120, 623271, 679932, 733260, 740520, 755480, 831028, 849915, 879912, 1038785, 1099890, 1133220, 1246542, 1359864, 1466520, 1662056, 1699830, 1869813, 2077570, 2199780, 2266440, 2493084, 3116355, 3399660, 3739626, 4155140, 4399560, 4986168, 6232710, 6799320, 7479252, 8310280, 9349065, 12465420, 14958504, 18698130, 24930840, 37396260, 74792520]

約数ペア:

[(1, 74792520), (2, 37396260), (3, 24930840), (4, 18698130), (5, 14958504), (6, 12465420), (8, 9349065), (9, 8310280), (10, 7479252), (11, 6799320), (12, 6232710), (15, 4986168), (17, 4399560), (18, 4155140), (20, 3739626), (22, 3399660), (24, 3116355), (30, 2493084), (33, 2266440), (34, 2199780), (36, 2077570), (40, 1869813), (44, 1699830), (45, 1662056), (51, 1466520), (55, 1359864), (60, 1246542), (66, 1133220), (68, 1099890), (72, 1038785), (85, 879912), (88, 849915), (90, 831028), (99, 755480), (101, 740520), (102, 733260), (110, 679932), (120, 623271), (121, 618120), (132, 566610), (136, 549945), (153, 488840), (165, 453288), (170, 439956), (180, 415514), (187, 399960), (198, 377740), (202, 370260), (204, 366630), (220, 339966), (242, 309060), (255, 293304), (264, 283305), (303, 246840), (306, 244420), (330, 226644), (340, 219978), (360, 207757), (363, 206040), (374, 199980), (396, 188870), (404, 185130), (408, 183315), (440, 169983), (484, 154530), (495, 151096), (505, 148104), (510, 146652), (561, 133320), (605, 123624), (606, 123420), (612, 122210), (660, 113322), (680, 109989), (726, 103020), (748, 99990), (765, 97768), (792, 94435), (808, 92565), (909, 82280), (935, 79992), (968, 77265), (990, 75548), (1010, 74052), (1020, 73326), (1089, 68680), (1111, 67320), (1122, 66660), (1210, 61812), (1212, 61710), (1224, 61105), (1320, 56661), (1452, 51510), (1496, 49995), (1515, 49368), (1530, 48884), (1683, 44440), (1717, 43560), (1815, 41208), (1818, 41140), (1870, 39996), (1980, 37774), (2020, 37026), (2040, 36663), (2057, 36360), (2178, 34340), (2222, 33660), (2244, 33330), (2420, 30906), (2424, 30855), (2805, 26664), (2904, 25755), (3030, 24684), (3060, 24442), (3333, 22440), (3366, 22220), (3434, 21780), (3630, 20604), (3636, 20570), (3740, 19998), (3960, 18887), (4040, 18513), (4114, 18180), (4356, 17170), (4444, 16830), (4488, 16665), (4545, 16456), (4840, 15453), (5151, 14520), (5445, 13736), (5555, 13464), (5610, 13332), (6060, 12342), (6120, 12221), (6171, 12120), (6666, 11220), (6732, 11110), (6868, 10890), (7260, 10302), (7272, 10285), (7480, 9999), (8228, 9090), (8415, 8888), (8585, 8712)]