2242100025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8311}}^1$

素因数の和:8447

約数の個数: 72

約数和(自身を含む): 4421651520

約数和(自身を除く): 2179551495

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 109, 165, 225, 275, 327, 495, 545, 825, 981, 1199, 1635, 2475, 2725, 3597, 4905, 5995, 8175, 8311, 10791, 17985, 24525, 24933, 29975, 41555, 53955, 74799, 89925, 91421, 124665, 207775, 269775, 274263, 373995, 457105, 623325, 822789, 905899, 1371315, 1869975, 2285525, 2717697, 4113945, 4529495, 6856575, 8153091, 9964889, 13588485, 20569725, 22647475, 29894667, 40765455, 49824445, 67942425, 89684001, 149473335, 203827275, 249122225, 448420005, 747366675, 2242100025]

約数ペア:

[(1, 2242100025), (3, 747366675), (5, 448420005), (9, 249122225), (11, 203827275), (15, 149473335), (25, 89684001), (33, 67942425), (45, 49824445), (55, 40765455), (75, 29894667), (99, 22647475), (109, 20569725), (165, 13588485), (225, 9964889), (275, 8153091), (327, 6856575), (495, 4529495), (545, 4113945), (825, 2717697), (981, 2285525), (1199, 1869975), (1635, 1371315), (2475, 905899), (2725, 822789), (3597, 623325), (4905, 457105), (5995, 373995), (8175, 274263), (8311, 269775), (10791, 207775), (17985, 124665), (24525, 91421), (24933, 89925), (29975, 74799), (41555, 53955)]