77302620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 255104640

約数和(自身を除く): 177802020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 53, 54, 60, 73, 74, 90, 106, 108, 111, 135, 146, 148, 159, 180, 185, 212, 219, 222, 265, 270, 292, 318, 333, 365, 370, 438, 444, 477, 530, 540, 555, 636, 657, 666, 730, 740, 795, 876, 954, 999, 1060, 1095, 1110, 1314, 1332, 1431, 1460, 1590, 1665, 1908, 1961, 1971, 1998, 2190, 2220, 2385, 2628, 2701, 2862, 3180, 3285, 3330, 3869, 3922, 3942, 3996, 4380, 4770, 4995, 5402, 5724, 5883, 6570, 6660, 7155, 7738, 7844, 7884, 8103, 9540, 9805, 9855, 9990, 10804, 11607, 11766, 13140, 13505, 14310, 15476, 16206, 17649, 19345, 19610, 19710, 19980, 23214, 23532, 24309, 27010, 28620, 29415, 32412, 34821, 35298, 38690, 39220, 39420, 40515, 46428, 48618, 52947, 54020, 58035, 58830, 69642, 70596, 72927, 77380, 81030, 88245, 97236, 104463, 105894, 116070, 117660, 121545, 139284, 143153, 145854, 162060, 174105, 176490, 208926, 211788, 232140, 243090, 264735, 286306, 291708, 348210, 352980, 364635, 417852, 429459, 486180, 522315, 529470, 572612, 696420, 715765, 729270, 858918, 1044630, 1058940, 1288377, 1431530, 1458540, 1717836, 2089260, 2147295, 2576754, 2863060, 3865131, 4294590, 5153508, 6441885, 7730262, 8589180, 12883770, 15460524, 19325655, 25767540, 38651310, 77302620]

約数ペア:

[(1, 77302620), (2, 38651310), (3, 25767540), (4, 19325655), (5, 15460524), (6, 12883770), (9, 8589180), (10, 7730262), (12, 6441885), (15, 5153508), (18, 4294590), (20, 3865131), (27, 2863060), (30, 2576754), (36, 2147295), (37, 2089260), (45, 1717836), (53, 1458540), (54, 1431530), (60, 1288377), (73, 1058940), (74, 1044630), (90, 858918), (106, 729270), (108, 715765), (111, 696420), (135, 572612), (146, 529470), (148, 522315), (159, 486180), (180, 429459), (185, 417852), (212, 364635), (219, 352980), (222, 348210), (265, 291708), (270, 286306), (292, 264735), (318, 243090), (333, 232140), (365, 211788), (370, 208926), (438, 176490), (444, 174105), (477, 162060), (530, 145854), (540, 143153), (555, 139284), (636, 121545), (657, 117660), (666, 116070), (730, 105894), (740, 104463), (795, 97236), (876, 88245), (954, 81030), (999, 77380), (1060, 72927), (1095, 70596), (1110, 69642), (1314, 58830), (1332, 58035), (1431, 54020), (1460, 52947), (1590, 48618), (1665, 46428), (1908, 40515), (1961, 39420), (1971, 39220), (1998, 38690), (2190, 35298), (2220, 34821), (2385, 32412), (2628, 29415), (2701, 28620), (2862, 27010), (3180, 24309), (3285, 23532), (3330, 23214), (3869, 19980), (3922, 19710), (3942, 19610), (3996, 19345), (4380, 17649), (4770, 16206), (4995, 15476), (5402, 14310), (5724, 13505), (5883, 13140), (6570, 11766), (6660, 11607), (7155, 10804), (7738, 9990), (7844, 9855), (7884, 9805), (8103, 9540)]