142777897380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4153}}^1\times {\mathrm{190997}}^1$

素因数の和:195165

約数の個数: 72

約数和(自身を含む): 433199507832

約数和(自身を除く): 290421610452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4153, 8306, 12459, 16612, 20765, 24918, 37377, 41530, 49836, 62295, 74754, 83060, 124590, 149508, 186885, 190997, 249180, 373770, 381994, 572991, 747540, 763988, 954985, 1145982, 1718973, 1909970, 2291964, 2864955, 3437946, 3819940, 5729910, 6875892, 8594865, 11459820, 17189730, 34379460, 793210541, 1586421082, 2379631623, 3172842164, 3966052705, 4759263246, 7138894869, 7932105410, 9518526492, 11898158115, 14277789738, 15864210820, 23796316230, 28555579476, 35694474345, 47592632460, 71388948690, 142777897380]

約数ペア:

[(1, 142777897380), (2, 71388948690), (3, 47592632460), (4, 35694474345), (5, 28555579476), (6, 23796316230), (9, 15864210820), (10, 14277789738), (12, 11898158115), (15, 9518526492), (18, 7932105410), (20, 7138894869), (30, 4759263246), (36, 3966052705), (45, 3172842164), (60, 2379631623), (90, 1586421082), (180, 793210541), (4153, 34379460), (8306, 17189730), (12459, 11459820), (16612, 8594865), (20765, 6875892), (24918, 5729910), (37377, 3819940), (41530, 3437946), (49836, 2864955), (62295, 2291964), (74754, 1909970), (83060, 1718973), (124590, 1145982), (149508, 954985), (186885, 763988), (190997, 747540), (249180, 572991), (373770, 381994)]