7126380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 23051952

約数和(自身を除く): 15925572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 83, 90, 106, 108, 135, 159, 162, 166, 180, 212, 249, 265, 270, 318, 324, 332, 405, 415, 477, 498, 530, 540, 636, 747, 795, 810, 830, 954, 996, 1060, 1245, 1431, 1494, 1590, 1620, 1660, 1908, 2241, 2385, 2490, 2862, 2988, 3180, 3735, 4293, 4399, 4482, 4770, 4980, 5724, 6723, 7155, 7470, 8586, 8798, 8964, 9540, 11205, 13197, 13446, 14310, 14940, 17172, 17596, 21465, 21995, 22410, 26394, 26892, 28620, 33615, 39591, 42930, 43990, 44820, 52788, 65985, 67230, 79182, 85860, 87980, 118773, 131970, 134460, 158364, 197955, 237546, 263940, 356319, 395910, 475092, 593865, 712638, 791820, 1187730, 1425276, 1781595, 2375460, 3563190, 7126380]

約数ペア:

[(1, 7126380), (2, 3563190), (3, 2375460), (4, 1781595), (5, 1425276), (6, 1187730), (9, 791820), (10, 712638), (12, 593865), (15, 475092), (18, 395910), (20, 356319), (27, 263940), (30, 237546), (36, 197955), (45, 158364), (53, 134460), (54, 131970), (60, 118773), (81, 87980), (83, 85860), (90, 79182), (106, 67230), (108, 65985), (135, 52788), (159, 44820), (162, 43990), (166, 42930), (180, 39591), (212, 33615), (249, 28620), (265, 26892), (270, 26394), (318, 22410), (324, 21995), (332, 21465), (405, 17596), (415, 17172), (477, 14940), (498, 14310), (530, 13446), (540, 13197), (636, 11205), (747, 9540), (795, 8964), (810, 8798), (830, 8586), (954, 7470), (996, 7155), (1060, 6723), (1245, 5724), (1431, 4980), (1494, 4770), (1590, 4482), (1620, 4399), (1660, 4293), (1908, 3735), (2241, 3180), (2385, 2988), (2490, 2862)]