71535060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 161506476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 467, 555, 666, 690, 740, 828, 851, 934, 1035, 1110, 1332, 1380, 1401, 1665, 1702, 1868, 2070, 2220, 2335, 2553, 2802, 3330, 3404, 4140, 4203, 4255, 4670, 5106, 5604, 6660, 7005, 7659, 8406, 8510, 9340, 10212, 10741, 12765, 14010, 15318, 16812, 17020, 17279, 21015, 21482, 25530, 28020, 30636, 32223, 34558, 38295, 42030, 42964, 51060, 51837, 53705, 64446, 69116, 76590, 84060, 86395, 96669, 103674, 107410, 128892, 153180, 155511, 161115, 172790, 193338, 207348, 214820, 259185, 311022, 322230, 345580, 386676, 397417, 483345, 518370, 622044, 644460, 777555, 794834, 966690, 1036740, 1192251, 1555110, 1589668, 1933380, 1987085, 2384502, 3110220, 3576753, 3974170, 4769004, 5961255, 7153506, 7948340, 11922510, 14307012, 17883765, 23845020, 35767530, 71535060]

約数ペア:

[(1, 71535060), (2, 35767530), (3, 23845020), (4, 17883765), (5, 14307012), (6, 11922510), (9, 7948340), (10, 7153506), (12, 5961255), (15, 4769004), (18, 3974170), (20, 3576753), (23, 3110220), (30, 2384502), (36, 1987085), (37, 1933380), (45, 1589668), (46, 1555110), (60, 1192251), (69, 1036740), (74, 966690), (90, 794834), (92, 777555), (111, 644460), (115, 622044), (138, 518370), (148, 483345), (180, 397417), (185, 386676), (207, 345580), (222, 322230), (230, 311022), (276, 259185), (333, 214820), (345, 207348), (370, 193338), (414, 172790), (444, 161115), (460, 155511), (467, 153180), (555, 128892), (666, 107410), (690, 103674), (740, 96669), (828, 86395), (851, 84060), (934, 76590), (1035, 69116), (1110, 64446), (1332, 53705), (1380, 51837), (1401, 51060), (1665, 42964), (1702, 42030), (1868, 38295), (2070, 34558), (2220, 32223), (2335, 30636), (2553, 28020), (2802, 25530), (3330, 21482), (3404, 21015), (4140, 17279), (4203, 17020), (4255, 16812), (4670, 15318), (5106, 14010), (5604, 12765), (6660, 10741), (7005, 10212), (7659, 9340), (8406, 8510)]