74650350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 192989880

約数和(自身を除く): 118339530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 131, 145, 150, 174, 262, 290, 393, 435, 655, 725, 786, 870, 1310, 1450, 1965, 2175, 3275, 3799, 3930, 4350, 6550, 7598, 9825, 11397, 17161, 18995, 19650, 22794, 34322, 37990, 51483, 56985, 85805, 94975, 102966, 113970, 171610, 189950, 257415, 284925, 429025, 497669, 514830, 569850, 858050, 995338, 1287075, 1493007, 2488345, 2574150, 2986014, 4976690, 7465035, 12441725, 14930070, 24883450, 37325175, 74650350]

約数ペア:

[(1, 74650350), (2, 37325175), (3, 24883450), (5, 14930070), (6, 12441725), (10, 7465035), (15, 4976690), (25, 2986014), (29, 2574150), (30, 2488345), (50, 1493007), (58, 1287075), (75, 995338), (87, 858050), (131, 569850), (145, 514830), (150, 497669), (174, 429025), (262, 284925), (290, 257415), (393, 189950), (435, 171610), (655, 113970), (725, 102966), (786, 94975), (870, 85805), (1310, 56985), (1450, 51483), (1965, 37990), (2175, 34322), (3275, 22794), (3799, 19650), (3930, 18995), (4350, 17161), (6550, 11397), (7598, 9825)]